Alex meets Mitchie Brusco, a famous skateboarder who looks remarkably like him, and the two decide to switch places for a day. Alex (as Mitchie) accompanies Juanita to a skate competition, and Mitchie (as Alex) prepares to play Cooper's Bar Mitzvah. Meanwhile, Nat, coming off a dentist's appointment and too much laughing gas, ruins Cooper's video tribute by revealing a little too much. The band saves the party and Cooper realizes what it means to "become a man" when Mitchie and Alex switch back and the Naked Brothers Band plays the Bar Mitzvah.
—Anonymous