Wheatley from Portal 2

Sugar (Total Drama)

I hate Lex Luthor so much that I am beyond tempted to label him as a “complete moron”.

Bowler Hat Guy from Meet the Robinsons

Lightning (Total Drama)

Total Drama has a villain named Lightning?

Well, not sure it's my kind of show.

HEY @KillRoy231 I wasn't excepting to see you here (but anyway maybe the wolf from Droopy)

Bertron. He made a flawless unstoppable killing machine yet somehow didn't have a contingency plan in case it turned on him.

Otis from Superman the movie