Two And A Half Men: Season 2, Episode 1

2 - 1: Back Off, Mary Poppins

Alan learns that Charlie belongs to an exclusive men's group, and he begs his brother to let him join. When Charlie doesn't, Alan tries to contact his old friends, but discovers that Judith befriended them and turned almost all of them against him. Eventually, Charlie lets Alan in to his group, but Alan begins to irritate everyone and ends up getting himself tied to a streetlamp. Guest stars Elvis Costello, Sean Penn and Harry Dean Stanton as themselves, who are part of Charlie's exclusive group. Title quotation from: Sean Penn, to Elvis Costello, about turning one of Sean's recent events into a song.