Knock Out is- essentially- the Decepticon's version of Ratchet. However, rather than being grumpy, Knock Out is cheeky, sassy, flamboyant, and a bit cocky (bordering on narcissism). He is also quite vain and values his own appearance above everything else, even above the welfare of his patients; he is also shown to not like losing very much. Also, this is the Human AU version of Knockout, so he looks very human.
