Editing Humanization

Throughout the various Transformers [[canon]], there have been several instances of [[Transformer]]s with humanistic traits and having very [[human]] actions that possibly conflict with their status as mechanical robots. Many of these instances can be dismissed as stylistic choices by the artists or as gags not to be taken seriously.

==Glandular, digestive, and respiratory==
===Sweating===
[[Image:LandsharkWOH-energondelivery.jpg|right|thumb|180px|]]

* In [[Prime Time!|issue twelve]] of the original [[The Transformers (Marvel comic)|''Generation 1'' comic]], [[Rumble (G1)|Rumble]] is seen leaking lubricant from his head during a stressful confrontation with [[Shockwave (G1)|Shockwave]] (as Shockwave points out), in a manner resembling sweating.
* Numerous times in the Marvel UK comic, [[Kup (G1)|Kup]] can be seen "sweating".
* ''[[Transformers: Robots in Disguise (cartoon)|Robots in Disguise]]'' and ''[[Transformers: Armada (cartoon)|Armada]]'' featured Transformers displaying the traditional anime "sweat drop", a giant bead of liquid appearing at the side of the head to convey embarrassment or exasperation.
* [[Wing Saber (Energon)|Wing Saber]] sweatdrops upon seeing a particularly scary expression on [[Lori]]'s face. {{storylink|Ambush}}
* [[Leozack]] sweatdrops oil when [[Landshark]] attacks him. {{storylink|Wings of Honor}}

===Coughing===
* In the G1 episode "[[Roll for It]]", when the Autobots emerge from the ruins of a demolished [[antimatter]] laboratory, they are coughing.
* [[Scrapper (G1)|Scrapper]] coughs when [[Smokescreen (G1)|Smokescreen]] surrounds him with smoke.{{storylink|Triple Takeover}}
* [[Megatron (G1)|Megatron]] coughs while infected with Cosmic Rust. {{storylink|Cosmic Rust (episode)|Cosmic Rust}}
* In "[[Call of the Primitives]]", a fiery blast from [[Grimlock (G1)|Grimlock]] causes both the [[Terrorcon (G1)|Terrorcons]] and [[Predacon (G1)|Predacons]] to cough.
* In ''[[Beast Wars: Transformers (cartoon)|Beast Wars]]'', [[Megatron (BW)|Megatron]] begins to cough for no reason while making a triumphant speech. Much like Powerglide's "heart", this could be a one-shot joke. He also coughs while sleeping, and when amidst the smoky remains of an electrical fire.
* [[Cheetor (BW)|Cheetor]] fake-coughed in the episode "[[Sparkwar Pt. III: The Siege]]" of the [[Beast Machines: Transformers (cartoon)|''Beast Machines'' cartoon]] to draw [[Optimus Primal]]'s attention to the matter of [[Noble]].
* In the ''[[Transformers: Robots in Disguise (cartoon)|Robots in Disguise]]'' episode "[[Secret Weapon: D-5]]", [[Sky-Byte (RID)|Sky-Byte]], [[Slapper (RID)|Slapper]], and [[Dark Scream]] all cough after inhaling smoke.
* In the ''[[Transformers: Armada (cartoon)|Armada]]'' episode "[[Mortal Combat]]", right after Optimus Prime says "I wish I could accommodate you," he coughs silently.
* [[Optimus Prime (Movie)|Optimus Prime]] visibly coughs after [[Sam Witwicky]] uses the [[Matrix of Leadership]] to restore him to life in ''[[Transformers: Revenge of the Fallen (film)|Revenge of the Fallen]]'', even expelling what appears to be dust.
* On [[Rock Bottom]], [[Starscream (WFC)|Starscream]] coughs after escaping the collapsed mine. Ironically, Bulkhead later claims ''in the same episode'' that Autobots don't need to breathe.

===Breathing===
On ''[http://memory-alpha.org/wiki/Star_Trek:_The_Next_Generation Star Trek: The Next Generation]'', it was explained that the android [http://memory-alpha.org/wiki/Data Data]'s breathing served to cool his inner components, but mostly so that he doesn't appear unnatural to the humans he was designed to resemble. He also blinks for this reason. It could be argued that breathing serves the same "cooling" purpose in Transformers, as its possible for their internal systems to overheat with use, but this explanation is always going to smack of desperation.

* In an ''Energon'' episode, [[Jetfire (Armada)|Jetfire]] instructs [[Ironhide (Energon)|Ironhide]] that they have to synchronize their breathing before they can [[Powerlinx|powerlink]].
* At the climax of ''[[The Transformers: The Movie]]'', [[Galvatron (G1)|Galvatron]] tries to strangle [[Hot Rod (G1)|Hot Rod]], complete with sounds of Hot Rod gagging and struggling to breathe. It's possible that Galvatron was trying to compress Hot Rod's neck until the Autobot's head popped off, but that isn't likely.
* [[Cheetor (BW)|Cheetor]], calling for help as a python constricts him, says he can't breathe. {{storylink|Dark Voyage}}
* [[Bumblebee (Animated)|Bumblebee]] is shown to be breathing heavily after trying to chase down Blurr, even though he quips in a previous episode that not needing to breathe is useful for an Autobot. {{storylink|Velocity}}
**Blurr did the same thing when he had completed running all the way back to Cybertron. {{storylink|TransWarped}}
* On the [[Nemesis (ROTF)| Nemesis]], [[Megatron (Movie)| Megatron]] and [[Starscream (Movie)| Starscream's]] breath can be seen due to condensation in the cold ship. {{storylink|Transformers: Revenge of the Fallen (film)|Revenge of the Fallen}}
* [[Kup (G1)|Kup]] breathes heavily as he runs in fear from [[Chaos (alien)|Chaos]] and the slave mines on [[Dread (planet)|Dread]]. {{storylink|Chaos (episode)|Chaos}}
* [[Megatron (WFC)|Megatron]] is visibly breathing while in stasis. {{storylink|Deus ex Machina}}
* "[[A Team Effort]]" confirms that Transformers require ventilation airways in their neck to prevent system overheating, as when [[Charger]] strangles [[Roadgrabber]] in a fit of rage.

===Spitting===
* Throughout his term on the Marvel UK comic letters page, [[Soundwave (G1)|Soundwave]] would regularly say "(Puttup)" after mentioning the Autobots or an Autobot's name to represent him spitting in disgust. This habit made an in-story appearance, with him spitting at [[Donny Finkleberg|Robot-Master]] despite his [[mouthplate]]. {{storylink|Second Generation!}}
* After [[Nightbeat (G1)|Nightbeat]] escapes from the Decepticons's New Jersey base via a sewer, he spits as he complains about their poor choice of back door.{{storylink|...All This and Civil War 2}}
* In the ''[[Beast Wars: Transformers (cartoon)|Beast Wars]]'' episode "[[Tangled Web]]", [[Quickstrike (BW)|Quickstrike]] "spits" after reissuing his challenge to tangle with [[Silverbolt (BW)|Silverbolt]], despite the fact that, like Soundwave, he has no apparent mouth.
*In ''[[Transformers: Revenge of the Fallen (film)|Revenge of the Fallen]]'', [[Jetfire (ROTF)|Jetfire]] repeatedly spits while talking to [[Sam Witwicky]] and his companions. [[Optimus Prime (Movie)|Optimus Prime]] also has to spit his mouth clean after being blasted across a forest by [[Megatron (Movie)|Megatron]]. [[Starscream (Movie)|Starscream]] spits thrice: once at Sam while in the [[Broadwater Metal Works]] foundry, again when he mentions Prime's name and lastly when facing down Sam in Chicago. [[Leadfoot (DOTM)|Leadfoot]] also spits, albeit for no real reason, when addressing Sam and the humans outside of [[Chicago]] in ''[[Transformers: Dark of the Moon (film)|Dark of the Moon]].''
* [[Galvatron II|Galvatron II]] is seen spitting and drooling while explaining the situation.{{storylink|Out of Time!}} Both Megatron and Galvatron II are seen both spitting on each other. Gross!.{{storylink|Exodus!}}

===Crying===
[[Image:Omega Supreme tears up.jpg|right|180px|thumb|Tissue: desired.]]

* A twinkle of light that may not literally be a tear, but is clearly intended to imply one, can be seen in [[Omega Supreme (G1)|Omega Supreme]]'s eye at the end of "[[The Secret of Omega Supreme]]".
* When [[Optimus Prime (G1)|Optimus Prime]] dies in ''[[The Transformers: The Movie]]'', [[Arcee (G1)|Arcee]] is seen to dab at her eyes.
* [[Whirl (G1)|Whirl]] told his colleagues he was about to "leak optical lubricant" when they wouldn't stop about giving up on [[Operation: Volcano]]. {{storylink|Target: 2006}}
* In "[[The Burden Hardest to Bear]]", [[Scourge (G1)|Scourge]] has tears falling from his eyes, presumably in pain, during his monstrous disfigurement after he gains the power of the [[Matrix of Leadership|Matrix]].
* There is a teardrop on young [[Star Saber (Victory)|Star Saber]]'s face after being beaten by Deathsaurus. {{storylink|The Star of Friendship, Jean and Star Saber!}}
* At the end of "[[Heroic! The Victory War]]", some Decepticons are crying over their defeat.
* As he mourns his dead friend [[Snowstalker]] and decides he can never fight again, [[Tigatron]] cries a single tear in beast mode.
* [[Megatron (BW)|Megatron]] wiped a fake tear when [[Dinobot (BW)|Dinobot]] put on the heroic act. {{storylink|Code of Hero}}
* When pondering [[Silverbolt (BW)|Silverbolt]]'s fate in ''[[Beast Machines: Transformers (cartoon)|Beast Machines]]'', [[Blackarachnia (BW)|Blackarachnia]] is shown to shed a single tear from one of her spider eyes. This may be due to her technoganic nature though. {{storylink|Revelations Part I: Discovery}}
[[Image:Bw2 ep6 twinwaterfalls.jpg|right|180px|thumb|Surf's up—and I'm talkin' ''up''!]]
* Throughout ''[[Beast Wars II: Super Lifeform Transformers (cartoon)|Beast Wars II]]'' and ''[[Transformers: Robots in Disguise (cartoon)|Robots in Disguise]]'', and occasionally in the ''[[Transformers: Armada (cartoon)|Armada]]'' cartoon, several characters are seen crying in hyperbolic anime fashion.
* Tears can be seen welling up in [[Ironhide (Energon)|Ironhide]]'s eyes and falling to the ground in ''[[Transformers: Energon (cartoon)|Energon]]'' as he mourns a fallen comrade.
* [[Ratchet (G1)|Ratchet]] told [[Brawn (G1)|Brawn]] to "cry him a river". {{storylink|Night of the Combaticons}}
* Ratchet ''actually'' cries tears of defeat when outwitted by Megatron. {{storylink|Warrior School!}}
* [[Arcee (G1)|Arcee]] cries over [[Bumblebee (G1)|Bumblebee]]'s death in [[The Art of War issue 5|''The Art of War'' #5]].
* In ''[[Transformers Animated (cartoon)|Transformers: Animated]]'', [[Blackarachnia (Animated)|Blackarachnia]] cries, though this "ability" could be part of her partially organic nature. {{storylink|Along Came a Spider}}
* [[Bumblebee (Movie)|Bumblebee]] cries after [[Sam Witwicky]] tells him cars are not allowed on campus, although he was exaggerating his sorrow and was likely deliberately leaking fluids to enhance the visual. ''{{storylink|Transformers: Revenge of the Fallen (film)|Revenge of the Fallen}}''
* [[Barricade (Movie)|Barricade]] was crying in the corner for not being in the [[Transformers: War for Cybertron (games)|War for Cybertron]] game. [[Ironhide (Movie)|Ironhide]] had to talk to him. Again. {{Storylink|Transformers Comic issue 2.12#Law and Disorder|Law and Disorder}}

===Eating===
[[Image:Optimusprime-mom.jpg|200px|right|thumb|Probably contains [[energon goodie]]s in the shape of a happy face.]]

* There are references to [[Cybertronian food]].
* [[Skullcruncher]] has been known to eat Autobots as well as humans and other organics, despite not needing to do so to survive. Other Decepticons are disgusted by this practice.
* There are Pepsi and [[Destron Pizza|pizza]] in the refrigerator in [[Pepsi Convoy]]'s home.
* In ''[[Beast Wars: Transformers (cartoon)|Beast Wars]]'', the Maximals and Predacons are shown to eat:
**[[Tarantulas (BW)|Tarantulas]] even displays something of a voracious appetite, eating rats and leaving webs to catch prey. At one point, he captures Cheetor and prepares to drain the Maximal's fluids, claiming that it is the act he prefers over the nourishment (which adds just another level of creepy to the already creepy Tarantulas). {{storylink|The Web}}
**[[Rattrap]] eats apples. {{storylink|The Web}}
**And garbage {{storylink|The Web}}
**[[Terrorsaur (BW)|Terrorsaur]] eats a bird. {{storylink|Power Surge}}
**[[Dinobot (BW)|Dinobot]] eats [[Clone One|his clone]]. [[Optimus Primal]] remarks that he is "disgusting". {{storylink|Double Dinobot}}
**While suffering from an [[Energon discharge virus]], [[Rhinox (BW)|Rhinox]] eats wild beans to build up his power. This later ends disastrously for [[Megatron (BW)|Megatron]]. {{storylink|The Low Road}}
* In ''[[Beast Machines: Transformers (cartoon)|Beast Machines]]'', [[Optimus Primal]] wants to eat the underground tree's fruit; [[Cheetor (BW)|Cheetor]] protests that "we don't eat food, we process [[energon]]—PERIOD!", but is overruled. {{storylink|Forbidden Fruit}}
* According to [[Bumblebee (Animated)|Bumblebee]], [[Megatron (Animated)|Megatron]] eats [[Autobot]] [[Protoform]]s for breakfast. But of course that could just be a rumour. {{Storylink|Transform and Roll Out}}
* [[Brains]] is seen chewing on a screw, while [[Igor]] and the [[hatchling]]s are clearly shown to be ingesting minerals. {{storylink|Transformers: Dark of the Moon (film)|Dark of the Moon (film)}}

===Flatulence===
* In the ''[[Beast Wars: Transformers (cartoon)|Beast Wars]]'' episode "[[The Low Road]]", Rhinox lets out an extreme amount of flatulence after consuming wild bean vines. This could be due to Maximals having organic parts in their makeup.
* In the ''Beast Wars'' episode "[[Bad Spark]]", [[Cheetor (BW)|Cheetor]] also lets out flatulence, blaming it on a large buildup of energy from his [[Transmetal]] body.
* Just go watch ''[[Transformers: Revenge of the Fallen (film)|Revenge of the Fallen]]''.  Happens every five minutes.  You can set a clock by it.
* One of the [[Mini-Constructicon]]s "cuts one", causing the others to laugh and request someone to open a window in "[[Spotlight: Ramjet]]".

===Urination===
* [[Tasmania Kid]] urinates (in beast mode) to put out a fire.
* [[Bumblebee (Movie)|Bumblebee]] performs a similar action on [[Seymour Simmons|Agent Simmons]] by popping off his automobile oil filter in robot mode. Optimus Prime claims that 'Bee is just leaking [[lubricant]]s on him. Presumably, this action was inspired from witnessing a [[Mojo|similar incident]].
* [[Scoop (SG)|Scoop]] apparently urinates himself in [[Do Over]].
* In Beast Wars II, [[DJ (BWII)|DJ]] is known for wetting himself whenever he drinks too much oil.
* [[Skywarp (Animated)|Skywarp]] claims that he "sprung a leak" after freaking out about [[Starscream (Animated)|Starscream]]'s goal to take on [[Megatron (Animated)|Megatron]]. {{storylink|A Bridge Too Close, Part I}}
*In Transformers Prime, when [[Megatron (WFC)|Megatron]] shot at [[Knock Out (Prime)|Knock Out]] to test an energy shield he retrieved, Knock Out claimed that the trauma caused him to "leak some transmission fluid." {{storylink|Operation Bumblebee, Part 2}}

===Defecation===
* [[Swoop (G1)|Swoop]] defecates on [[Megatron (G1)|Megatron]] in ''[[Robo-Capers]]'' from Marvel UK issue [[Robo-Capers issue 87|#87]]. 

===Blushing===
[[Image:SeaChange Seaspray Blush.JPEG|right|thumb|180px|]]
* In the G1 episode "[[Sea Change]]", [[Seaspray (G1)|Seaspray]] has his whole face turn bright red, even before he  jumps into the [[Well of Transformation|Well of Transformation]] and gets turned into a humanoid.
* ''Transformers Animated'' Bumblebee has also been shown to be able to blush in a few episodes. {{storylink|Home Is Where the Spark Is}} {{storylink|Autoboot Camp}}
*''Transformers Cybertron'' Override blushes when speaking to Lori, which is an indication of the character's original male gender in ''Galaxy Force''. {{storylink|Honor}}

===Intoxication===
* In the [[The Transformers (cartoon)|G1 cartoon]] episode "[[Microbots]]", the [[Decepticon|Decepticons]] behaving in a noticeably intoxicated fashion after consuming high-grade [[energon]]. [[Powerglide (G1)|Powerglide]] refers to this as "over-energizing".
* In the UK comic, the [[Wrecker|Wreckers]] frequent a "bar" on Cybertron called [[Maccadam's Old Oil House]], where they consume high-grade energon, presumably for the purposes of getting intoxicated. [[Dreadwind (G1)|Dreadwind]] and [[Darkwing]] pay a visit to this establishment in a later story, and get so hammered that they don't even notice [[Quickswitch]] fighting with some [[Mecannibal]]s.
* In ''Beast Wars II'', [[Galvatron (BWII)|Galvatron]] gets "drunk" on numerous occasions.
* In the ''Beast Wars II'' manga, [[Lio Convoy]] gets drunk once and messes up [[Apache]]'s room.{{storylink|Recover the Bonds Lost!}}
* The [[Constructicon (Animated)|Constructicons]] in ''Animated'', whose personalities are shout-outs to construction worker stereotypes, seem to drink oil the way humans drink beer. However, they never actually get drunk.
**However, the Autobots did feel dizzy after a mini Soundwave spiked the oil nog. {{storylink|Human Error, Part I}}

===Miscellaneous===
[[Image:Cigarchomping.jpg|right|125px|thumb|You can't get the really good ones anymore thanks to Castrol.]]
* [[Deathsaurus (Victory)|Deathsaurus]] once gets a cold, causing him to cough and have a fever, in an issue of the [[Fight! Super Robot Lifeform Transformers: Victory (manga)|''Victory'' manga]]. {{storylink|The Star of Friendship, Jean and Star Saber!}}
* [[Star Saber (Victory)|Star Saber]] got a bump on his head after being hit by Deathsaurus with a staff when they were young boys. {{storylink|The Star of Friendship, Jean and Star Saber!}}
* In ''[[The Transformers: All Hail Megatron|All Hail Megatron]]'', [[Kup (G1)|Kup]] chomps on a [[cy-gar|cy-]][[Cigar|gar]]. {{storylink|The Transformers: All Hail Megatron|All Hail Megatron}}
* ''Transformers Animated'' [[Bumblebee (Animated)| Bumblebee]] has bandages wrapped around his middle after Sari is knocked out and the Autobots return to their base. {{storylink|TransWarped}}
* ''Transformers Animated'' [[Sentinel Prime (Animated)|Sentinel Prime]] wore a cast over his arm after being hit by a falling building. {{storylink|Autoboot Camp}}

{{-}}

==Body parts==
===Mouths/teeth/tongues===
{{Main|Teeth}}
{{Main|Tongue}}
{{Main|Mouthplate}}

* The [[The Transformers (cartoon)|Generation 1 cartoon series]] is the only major piece of fiction to ''not'' present Transformers as possessing [[teeth]] and/or [[Tongue|tongues]]. The features appear in both the [[Marvel Comics|Marvel]] and [[Dreamwave Productions|Dreamwave]] comics, [[Fight! Super Robot Lifeform Transformers: The Battlestars (manga)|''The Battlestars'' manga]], the ''[[Beast Wars: Transformers (cartoon)|Beast Wars]]'' and ''[[Beast Machines: Transformers (cartoon)|Beast Machines]]'' animated series (where teeth would even be knocked out on occasion), the ''[[Transformers: Robots in Disguise (cartoon)|Robots in Disguise]]'' cartoon, and the [[Unicron Trilogy]] cartoons and comics.
* In an episode of [[Transformers: Super-God Masterforce (cartoon)|Super-God Masterforce]], [[Browning]] sticks his tongue out at [[Wilder]] and [[Bullhorn]] after they insult [[Cancer (Masterforce)|Cancer]].
*In the [[live-action film series]], the more human-like the robot, the more they are likely to have teeth. In the case of, say, [[Optimus Prime (Movie)|Optimus Prime]], his teeth are mechanical cubes overlaid on each other, while [[Megatron (Movie)|Megatron]] has bona fide fangs. Optimus spits out a piece of his shattered faceplate in the second film, which is intended to resemble a boxer spitting out a tooth after a brutal match. {{storylink|Transformers: Revenge of the Fallen (film)|Revenge of the Fallen}}
* One of the most prevalent examples of this tradition is the [[Transformers: Kiss Players (manga)|''Kiss Players'' manga]], in which a [[Legion]] character is equipped with a distinctive prehensile (and phallic) tongue.

===Eyeballs/eyelashes===
[[Image:AutoBerserk OptimusPrime closedeyes.jpg|right|300px|thumb|Oh, my eyes!!]]

* Most Transformers have eyes. They see with them.
* In the episode "[[Auto Berserk]]", Optimus Prime's eyes are closed (apparently to shield them against the smoke) much like a human's when the Autobots stagger out of the fire and smoke of the Negavator's destruction.
* While dying from life force depletion, [[Elita One]] occasionally closes her eyes. {{storylink|The Search for Alpha Trion}}
* [[Arcee (G1)|Arcee]] and [[Springer (G1)|Springer]] clench their eyes shut when their ship is grabbed by a claw. {{storylink|Five Faces of Darkness, Part 1}}
* Cyclonus also closes his eyes when Galvatron is about to go through the [[Alya]] treatment and he cannot bear to watch. {{storylink|Webworld}}
* [[Lyzack]] sports some pretty heavy-duty eyelashes for her brief appearance in the ''[[Fight! Super Robot Lifeform Transformers: Victory (manga)|Victory]]'' manga. So does [[Esmeral (Victory)|Esmeral]]. {{storylink|Heroic! The Victory War}}
* In [[Spotlight: Hot Rod]], Hot Rod is shown to have what appears to be blast shields for his optics when he passes out after landing. Dealer's optics are mostly covered by his eyelids, so he looks half-passed out. ''Per an email query to IDW, their response is that Transformers do not have eyelids, that it's just artistic license.'' 
* The robots in the [[live-action film series]] have eyes designed to resemble cameras, enabling them to dilate and blink.
* ''Animated'' [[Swindle (Animated)|Swindle]] has eyelids. He also blinks frequently.
* The cyborg [[GoBots (franchise)|GoBots]], as portrayed in the animated cartoon, do in fact possess eyelids (when the eyes aren't covered by a visor) and frequently blink.  Some also have visible pupils.
* Most robots in ''[[Transformers: Prime (cartoon)|Prime]]'' possess camera-like eyes similar to those seen in the live-action films, which dilate, contract, and blink in a highly human-like fashion.  Notably, they also replicate the involuntary, back-and-forth movements of the human eye when idle.  

<center><gallery>
Image:Esmeral-manga.jpg|She puts it on with a paint roller.
Image:LyzackEyelashes01.jpg|About 15 gallons of mascara for those things.
Image:HotRodOpticShields.jpg|Hey, wake up!
Image:Dealerseyelids.jpg|Got munchies?
</gallery></center>

===Obesity===
Although Transformers come in all shapes and sizes anyway, some characters have particularly round appearances that suggest something equivalent to human obesity.

* In [[Letters page (Marvel UK)|Grim Grams #94]], [[Grimlock (G1)|Grimlock]] mentioned that [[Ultra Magnus (G1)|Ultra Magnus]] weighs a little over 90 tons and "could stand to lose a little around the fuel storage system".
* [[Shockwave (G1)|Shockwave]] complained that the Decepticons had grown "fat and complacent" under [[Scorponok (G1)|Scorponok]]'s rule. {{storylink|Surrender!}}
* [[Bulkhead (Animated)|Bulkhead]] is virtually as wide as he is tall and is depicted as extremely round, with very short, stubby legs. It gives him more than a passing resemblance to a heavily obese person, or at best one of those huge, flabby, off-season wrestlers.
* Much the same could be said of [[Omega Supreme (G1)|Omega Supreme]]. Being big-chassised is no excuse to let yourself go.
* [[Ratchet (Animated)|''Animated'' Ratchet]] has a prominent gut that resembles a human paunch. Although ordinarily this might be considered merely a feature of his transformation scheme (ala [[Trailbreaker (G1)|Trailbreaker]]), he is specifically designed to be a crotchety "old man" character, and in flashback sequences to his younger days in the Great War, he notably ''lacks'' said paunch.
* [[Gnaw]]. Well, all the [[Sharkticon (G1)|Sharkticons]], really, but seriously. It's kind of comically appropriate that the robots which do absolutely nothing but hang out and eat stuff all day are so roly-poly.
* [[Leadfoot (DOTM)|Leadfoot]] has a set of metal plates that form the front of his Alt-mode forming a sort of "beer gut" on his abdomen.

===Masculine characteristics===
====Facial hair====
{{Main|Facial hair}}

* [[Alpha Trion (G1)|Alpha Trion]], [[Scourge (G1)|Scourge]], [[Unicron]], and [[Wreck-Gar (G1)|Wreck-Gar]] all sport "facial hair" in the G1 cartoon. In addition to that, ''Energon''<nowiki>'</nowiki>s [[Bulkhead (Energon)|Bulkhead]], the films' Optimus (who has a goatee), [[Ratchet (Movie)|Ratchet]] and [[Jetfire (ROTF)|Jetfire]] and ''Animated''<nowiki>'</nowiki>s [[Scrapper (Animated)|Scrapper]], [[Mixmaster (Animated)|Mixmaster]], and [[Wreck-Gar (Animated)|the other Wreck-Gar]] all have varying amounts of facial hair. (The last of these was modeled after [["Weird Al" Yankovic|his voice actor's]] own, prior to his appearance's overhaul.) The Shattered Glass versions of [[Alpha Trion (SG)|Alpha Trion]] and [[Rodimus (SG)|Rodimus Prime]] also have "facial hair", probably as a homage to Evil Spock's appearance in Star Trek.
* Many characters in the live-action series have facial hair, like [[Jetfire (ROTF)|Jetfire]],[[Sentinel Prime (ROTF)|Sentinel]] and [[The Fallen]].

====Nuts, Bolts and Screws====
[[Image:LightfootDramaticEncounter Gilmer's injury.jpg|thumb|right|200px|Hit a Decepticon in it's voonerables, he said, and you've killed it.]]
* [[Gilmer]] got rammed in his crotch by [[Lightfoot]], causing it to become red and Gilmer to clutch it, groaning he got "kicked in the balls". {{storylink|Lightfoot: A Dramatic Encounter}}
* [[Rattrap]] kicks [[Waspinator (BW)|Waspinator]] in the groin, causing apparent pain and giving him a high-pitched voice. {{storylink|Other Voices, Part 1}}
* [[Stampy (BWN)|Stampy]] once suggested a kick to the "unmentionables" as a workable battle tactic. {{storylink|The Ascending issue 3|The Ascending #3}}
* [[Heinrad]] has a set in [[Beast mode|tanuki mode]]. Since tanuki are known for their massive testicles, his equipment's existence actually makes sense.
* [[Flareup (G1)|Flareup]] interpreted the word "[[AllSpark Key|key]]" in "[[Wikipedia:Ghostbusters|keymaster]]" a little differently than [[Megatron (BW)|Megatron]] intended. {{storylink|Bee in the City}}
* [[Devastator (ROTF)|Devastator]] has a pair of dangling wrecking balls in a... very unfortunate place. {{storylink|Transformers: Revenge of the Fallen (film)|Revenge of the Fallen}}
* [[Dickbot the blender guy|Blenderbot]] has a... well... [[:Image:Appliancebots2.jpg|just look for yourself (NSFW?)]]. {{storylink|Transformers: Revenge of the Fallen (film)|Revenge of the Fallen}}

===Feminine characteristics===
[[Image:CrossingtheRubicron-newbody.jpg|right|230px|thumb|And her beast mode isn't even mammalian!]]
{{main|Female Transformer}}

====Breasts====
Some female Transformers, such as [[Arcee (G1)|Arcee]] and [[Elita One]] (not to mention the ''other'' [[Arcee (Animated)|Arcee]] and [[Blackarachnia (Animated)|Elita-1]]) have a protruding chest area that bears no apparent relation to their alt mode [[kibble]], but bears some vague resemblance to clothed human breasts, or a "monoboob", if you will. Some females even have two separate and even more distinctly rounded breast-like protuberances, particularly in their fictional depictions. [[Blackarachnia (BW)|Blackarachnia]], [[Antagony (BW)|Antagony]] and [[Beta (G1)|Beta]] all fall into this category. One, [[Thunderblast (Decepticon)| Thunderblast]], even has [[:Image:ThunderblastBoobsAndNipples01.jpg|visible nipples]]. ''(You're going to look, aren't you...?)''

====Lips====
[[Image:G1 Silverbolt cartoon.jpg|right|150px|thumb|Though not female, [[Silverbolt (G1)|Silverbolt]]'s got <s>sexy</s> nice lips.]]
Another common feature to denote gender in female Transformers is distinctly fuller, plumper lips than is standard, such as Blackarachnia's in ''Beast Wars''. Sometimes, however, they will additionally have red or otherwise different/darker coloration to their lips, with an evident similarity to human lipstick. Such paint-mouthed femmes include Blackarachnia in ''Beast Machines'', her [[Blackarachnia (Animated)|''Animated'' cousin]], and the [[Female Autobots|G1 Female Autobots]]. 

As far as males go, none of them have differently colored lips, but some do have noticeably thicker lips. Generation 1 [[Optimus Prime (G1)/Generation 1 cartoon continuity|Orion Pax]], [[Silverbolt (G1)|Silverbolt]], [[Streetwise (G1)|Streetwise]], [[Overlord (Masterforce)|Overlord]] and [[Shouki]], for instance, have lips that can easily compete with the females', as does [[Optimus Prime (Animated)|''Animated'' Optimus Prime]].

====Hips====
[[Image:SpacePirates Arcee Bunsofsteel.jpg|right|150px|thumb|Dan Reed, you perv.]]

Alike to humans, many a female Transformer has a distinctly more curving hipstructure and sports smoother, more shapely thighs.

:''See also the '''[[Humanization#Sexuality|Sexuality]]''' section below.

{{--}}

===Questionable body parts===
[[Image:Powerglide heart.jpg|right|150px|thumb|Not [[Wikipedia:Astroboy|Astroboy]], we swear!]]

* Nearly all Transformers seem to possess noses for no discernible functional reason, ''[[Beast Wars: Transformers (franchise)|Beast Wars]]'' characters and movieverse [[Ratchet (Movie)|Ratchet]] being exceptions. Movie [[Megatron (Movie)|Megatron]] also notes that he can smell [[Sam Witwicky|Sam]] when the latter is trying to escape from him, and [[Ironhide (Movie)|Ironhide]] remarks that he can "smell" [[Demolishor (ROTF)|Demolishor]]. This would seem to imply that movieverse Transformers have a form of olfactory systems. The idea of noses is somewhat 'fixed' in ''[[Transformers Animated (franchise)|Transformers Animated]]'' and ''[[Transformers: Prime (franchise)|Transformers Prime]]'' by having the noses be a visible part of the robot's helmet as opposed to being part of their face.
* At the end of the G1 episode "[[The Girl Who Loved Powerglide]]", [[Powerglide (G1)|Powerglide]] is seen to have the LED outline of a cartoon heart within his chassis. This is somewhat nonsensical even within in the context of the show (the contents of Transformers chest cavities had been shown several times before), and is doubtless merely meant as a one-off sight gag.
* Although listed separately above, breasts and "nuts, bolts and screws" would also fit under this category quite well, seeing as there doesn't appear to be any use for them on Transformers, other than to show them off.
* ''[[Transformers: Prime (cartoon)|Transformers: Prime]]'' and its eyebrows... my God, the eyebrows...

;Brains
[[Image:PredaBrain1.jpg|right|150px|thumb|Predaking: All brawn AND brains!]]

* [[Predaking (G1)|Predaking]] has an organic brain when he is sliced in half in the [[Enter the New Supreme Commander, Dai Atlas!|''Zone'' cartoon]].
* [[Unicron]] also has an organic brain in the G.I. Joe crossover, [[Black Horizon, Part 2 of 2|Black Horizon Part 2]]. Later handwaved by explaining that the particular Unicron in the crossover came from the [[universal stream]] Gargent 984.08 Alpha and had taken on an organic brain in a similar fashion as the native [[GoBots (franchise)|GoBots]].
*[[Transformers: Dark of the Moon (film)|Dark of the Moon's]] Sentinel Prime seemed to have something in his head resembling a brain after Optimus executed him.
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==Other biological functions==
===Sleep===
* In the G1 comic, [[Trailbreaker (G1)|Trailbreaker]] plays a prank on [[Huffer (G1)|Huffer]] while he is in "rest mode." {{storylink|The Transformers Universe|Trailbreaker's ''Universe'' profile}} [[Ratchet (G1)|Ratchet]] falls asleep and dreams (or rather, has a nightmare), an experience Prime refers to as an "involuntary systems shutdown". {{storylink|Back from the Dead}} Kup later attempts to rouse a vision-struck Optimus Prime by urging him to "wake up"—then reminds himself that "we don't sleep!" {{storylink|The Power and the Glory}} When [[Donny Finkleberg]] remarks that unlike machines, humans need to rest, [[Skids (G1)|Skids]] informs him Transformers need to as well to conserve fuel. Skids also has an on/off button in his dashboard. {{storylink|Heavy Traffic!}} 
* In the [[Transformers: The Headmasters (cartoon)|''The Headmasters'' cartoon]], [[Mindwipe (G1)|Mindwipe]] is able to use a form of hypnotism on the Autobots, which can include lulling them to sleep. In the [[Omni Productions]] dub, [[Grimlock (G1)|Grimlock]] notes the strangeness of a robot feeling sleepy.
* This ability is also shown by [[Hellbat (Victory)|Hellbat]] in the [[Fight! Super Robot Lifeform Transformers: Victory (cartoon)|''Victory'' cartoon]]. 
* In ''[[Beast Wars: Transformers (cartoon)|Beast Wars]]'', it has been firmly established that (perhaps partially due to their organic components), all Transformers within the cartoon sleep. Some prime examples of this are:
**Megatron has been shown to sleep in the command chair of the ''Darksyde'', while his dino head mounted on the end of his arm stays awake, looks around, and smiles slyly. Wonder what it thinks about...
** Cheetor has been shown asleep at many points, complete with (occasionally prophetic) dreams. In "[[Feral Scream Part 2]]", he also purrs when he's asleep. How cute!
** In "[[Call of the Wild]]", the Maximals are kept awake for two days by the Predacons' non-stop attacks on their base, which exacerbate their beast instincts overriding their logic circuits.
* In ''Beast Wars II'', [[Galvatron (BWII)|Galvatron]] often nods off in a narcoleptic-like fashion.
* In the ''Beast Wars II'' manga, Lio Convoy sleeps and has a nightmare at one point.
* ''Armada'' [[Cyclonus (Armada)|Cyclonus]] is quite fond of catching forty winks when possible. [[Scavenger (Armada)|Scavenger]] does the same on one occasion. Armada Megatron is also seen asleep twice in the episode "Rebellion".
* ''Animated'' [[Ratchet (Animated)|Ratchet]] enters a form of sleep he calls a "stasis nap", during which he gets several parking tickets.  {{storylink|Transform and Roll Out}}
* Also in ''Animated'', when the Autobots feel tired after drinking an oil-nog (which Soundwave had spiked), they decide to go to sleep, pardon, to take a stasis nap. [[Optimus Prime (Animated)|Optimus]] even yawns. {{storylink|Human Error, Part I}}

===Aging===
{{main|Life cycle}}
Some Transformers have been depicted as aging.  

* [[Image:Alpha Trion through the epochs.jpg|right|250px|thumb|]][[Alpha Trion (G1)|Alpha Trion]] has been depicted in three different eras: 11 million years in the past, 9 million years in the past, and the present day. Though his [[character model]] undergoes many changes, his facial hair changes seem to mimic human aging. In his (chronologically) earliest depiction, he has a small black mustache. In his second depiction, his mustache has turned white.  By the modern era, he sports a long mustache and beard.

* The [[Overlord (rank)|Overlord]] was so old that his body needed a regular energy supply to keep him functioning. {{storylink|State Games}}

[[Image:MangaYoungDeathyStarSaber.jpg|right|150px|thumb|Young and Innocent]]
* [[Xaaron]] couldn't transform anymore because he was old.

* In an issue of the Marvel UK G1 comics, Kup's systems are going to shut down because he is too old.

* [[Deathsaurus (Victory)|Deathsaurus]] and [[Star Saber (Victory)|Star Saber]] are depicted in flashbacks as "child" Transformers, complete with childlike temperaments. {{storylink|The Star of Friendship, Jean and Star Saber!}}  

* [[Cohrada]] is depicted as "child" in his flashback in the issue "[[A Battle Fought Alone]]".

* Movieverse [[Jetfire (ROTF)|Jetfire]] has a cane and is rusting. Some parts even fall off him when he transforms! However, he states that the reason for his decrepit condition is not just that he is very, very old, but mainly due to the fact that his Energon supplies are very low.

* [[Side Burn (RID)|Side Burn]] claimed to have been a classic car when he was younger, and a tricycle when he was younger. While he was lying, his story was plausible enough for [[Slapper (RID)|Slapper]]. On the other hand, Slapper is an idiot.

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===Sexuality===
[[Image:Sideburnhearts.jpg|right|180px|thumb|Sorry, Side Burn, I don't think Wedge rolls that way.]]
{{Main|Transformer romance}}
{{Main|Reproduction}}

One of the most controversial aspects of Transformers is the idea of sexuality. While it is established in most continuities that Transformers do not reproduce sexually, most continuities nonetheless have distinctive male and [[Female Transformer|female characters]] and sometimes drops a hint Transformers may engage in (recreational) sex.

The [[The Transformers (cartoon)|Generation 1 cartoon]] brought the first official female Transformers into the canon, including [[Elita One]] and [[Arcee (G1)|Arcee]]. The characters are noticeably more feminine in design and some have clearly defined romantic relationships with male Transformers. In contrast, such relations between two individuals of the same gender are [[Tidal Wave (Armada)|virtually]] unheard of. 

{{--}}
==Accents==
{{Main|Accents}}

==Notes==
[[File:TFLegends-ElitaOne-Before&After.jpg|thumb|250px|LMAO.]]
* [[Mobage]] wound up on the wrong end of the "feminine characteristics" conversation over [[Elita One]]'s character art in the [[Transformers Legends (mobile game)|''Transformers Legends'']] game.  The initial art featured what can only be described as a "boobs and butt" pose, complete with shiny pink "underboob" and a very defined gluteal region.  Following outcry from users, the game art was modified to a less obviously sultry version.

==See also==
* [[:Category:Transformer anatomy|Transformer anatomy]]
* [[Anatomic euphemism]]
* [[Relatives]]
* [[Transformer clothing|Clothing]]

==External links==
* [http://transfans.co.uk/comics_guide_detail.php?id=106&page=5 Transformers #94 Letters Page on Transfans.co.uk]

[[Category:Transformer anatomy]]