School. Billy: I'm sorry teacher, but I can't do this problem. Teacher: F*ck yourself, then. --The next day-- Billy: I'm sorry teach, but I just couldn't do that - my willy's not long enough! But my parents taught me how to do the problem. Teacher thinks for a while. Teacher: OK, let me help you. *undresses* Billy: ... Billy: Do you want me to show you the moves my parents also taught me?