"Looks like some pigeonoids can't find their nest." That's how Trailbreaker describes a full-scale attack by a battalion of flying Decepticons. He'll make light of anything, no matter how dire the situation, and has been known to cross the optic circuits of Huffer while he's in his rest mode. Even Huffer laughed at that one. He's the Autobot cheerleader. But there's a darker side to Trailbreaker. He is the most fuel-consuming Autobot and thus believes he is a liability to the group. He often has volunteered to be left behind in battle situations rather than use up precious resources. His lack of self-esteem is apparent to Autobot Leader Optimus Prime, who continually reassured him of his value.