M.O.D.O.K.

M.O.D.O.K., or M.O.D.O.C, is a supervillain from Marvel comics whose name stands for Mental Organism Designed Only for Killing.

A creation of the villainous society known as A.I.M., he was originally human but was mutated into a horrific monster/machine both in appearance and attitude. As his name suggests, he is a ruthless killer and also a brilliant but short-sighted megalomaniac who is forever scheming up new ways to seize more power for himself and cause problems for those who oppose him.