Talk about bearing a grudge. Though Charlie Sheen's character Charlie Harper had been absent from the final four seasons of Two And A Half Men, Chuck Lorre got the last laugh during the show's literal final scene, which sees Sheen's character squished by a falling piano. Supposedly, Lorre offered Sheen the chance to reprise his role in the episode, in order to show up, deliver a manic monologue about the dangers of drug use and then be squished by a piano. Understandably, Sheen declined, which lead to Lorre using a double, then appearing himself in order to utter Sheen's famous phrase winning (before also by crushed by a piano). The whole thing is utterly, utterly bizarre, and left more fans confused than smiling knowingly.