Ransack
Ransack is a fairly simple being. A tough-talking and straight-forward warrior, he craves combat and longs for each new battle. He'll level a whole town, destroy natural wonders, and kill hundreds to complete his mission without batting an optic. Ransack notices such things, sure—he just doesn't care.
This, of course, makes him one popular Decepticon, as they see him as the type of awesome dude who tells it like it is! The only downside is they have to let him go in first, since he keeps forgetting to shoot around them.
In Ultima, Ransack has been given a motor-cycle like alt-mode, with a massive front wheel.