Chocl-o-bot

Not quite the Mattel and Mars Quick Energy Chocobot Hour, but it'll do.

The Chocl-o-bots believe that snack time is the right of all sentient beings! They have come to Earth to defend its inhabitants from hunger and the sinister Delect-o-cons. Deep within their candy-coated shells, the Delect-o-cons have been corrupted by a cold, hard peanut. They will stop at nothing to take this world for themselves. Can the Chocl-o-bots and Nougabots team-up to put a halt to the Delect-o-cons for good?

Chocl-o-bots are plain M&M's in packaging advertising the Revenge of the Fallen movie. They feature either Red as Optimus Prime, Yellow as Bumblebee, or Blue as Ironhide.