Slip-Stream
| This subject of this article goes by multiple names that apply to other articles as well. See Slipstream (disambiguation), Greg (disambiguation). |
- Slip-Stream is a human member of G.I. Joe from the Marvel portion of the Generation 1 continuity family.

Slip-Stream (also Slip Stream), full name Gregory B. Boyajian, is G.I. Joe's pilot for the Conquest X-30. A former video game expert and computer hacker, he has just the reflexes and computer knowhow needed to fly the hi-tech fighter plane.
Fiction
G.I. Joe and the Transformers

As part of G.I. Joe's air force, Slip-Stream attacked the Cobra aircraft that were escorting Power Station Alpha to Cobra Island. While the battle went in the Joes' favor, Cobra got away by holding an innocent cruise ship hostage. Power Struggle When Slip-Stream learned that Cobra were trying to save the world from the Decepticons in their own way, he did not look forward to working alongside them. Ashes, Ashes... Regardless of his sentiments, Slip-Stream joined forces with the Cobra and the Autobot air forces and attacked the Decepticons' base. After dogfighting with the Seekers for a while, the airborne Joes learned that Power Station Alpha had been destroyed, and returned home. ...All Fall Down!
IDW Generation 1 continuity
Slip Stream was part of the G.I. Joe unit that attacked the Transformers in Portland, Oregon. After Soundwave disabled the Joes' equipment, Slip Stream's vehicle started to fall out of the sky, only to be saved by the Autobot combiner Victorion. Concorde Hymn Later he was part of the massive force assembled to defend Earth from the attacking Unicron and his Maximal minions; unfortunatly he perished in the battle. Unicron #5
Notes
- In issue #5 of the 1980s G.I. Joe Special Missions series, Slip-Stream gave a Transformer toy to a maintenance man to give to his son. The toy looked like Megatron but he called it Jetfire and said it turned into a swing-wing fighter.[1]


