Rocko Socko is a gorilla who was a minion of Mojo Jojo. Rocko planned to use his super powerful metal boxing gloves to destroy everything when all of the primates announce their plans. Buttercup punched Rocko into a building to save a dog, and this defeated Rocko. He is voiced by Kevin Michael Richardson.
- It is revealed in an interview with Buttercup that Rocko Socko was her favorite 'punching bag.'
- His gloves and name seem to parody 'rock 'em, sock em' robots.'