Charlie Sheen tells TMZ ... he wants to fight "Two and a Half Men" creator Chuck Lorre in an octagon ... and, according to Charlie, "If he wins, then he can leave MY show!" Charlie is still ensconced in the Bahamas, having what he calls "a grand old time." Charlie said, "I violently hate Chaim Levine (Chuck Lorre). He's a stupid, stupid little man and a p**sy punk that I'd never want to be like." Charlie adds, "That's me being polite." Charlie is scoffing at all the people around him, saying, "All these guys told me to 'clean it up.'...