Wow, that's quite a racist nickname ... It's just a play on his first name, jeez. And it's not something that sulley made up. yes it is. and if he were white and gigantic and looked like an ape (which there have been plenty of in the NFL, Urlacher for one, is not a miracle of evolution) i'd call him the same thing. but if he were asian, it'd probably be math man or new chinatown donkeykong. and the term chocobot is really a simpson's reference via their take on japanese transformers.