Sure, other Decepticons may scoff at his decision to go with a land-based alternate mode, but Knock Out couldn't care less. He knows the value of looking good and isn't afraid to let others know it. It's not simply his own lines he's interested in; he has an appreciation for well-built mechanical bodyforms of all sizes and functions... and a nasty penchant for tearing them apart after he's done admiring them. Slick, sly and snobbish, he's the Decepticons' medic, though he professes both a preference and proficiency for dis-assembly. However, his medical skill has kept him in high demand; he's even performed vital and experimental surgeries on Megatron.