S1, E106: "Rigby's Body" - Mordecai and Rigby argue over the benefits of a healthy diet after Rigby eats way too much junk food. "Mordecai and the Rigbys" - Mordecai and Rigby accidentally enter into an open mic and have to learn how to play one song to avoid embarrassment.
Animation · Nov 22, 2010 · 22 min