King of the Hill Season 9 Episode 15 - It Ain't Over 'til the Fat Neighbor Sings Episode Title:It Ain't Over 'til the Fat Neighbor Sings.Episode Description:Bill joins an all-male chorus (based on the Dallas-based men's chorus the Vocal Majority) who end up using Bill and forcing him to blow off his appointment to cut the general's hair at the Army base. Meanwhile, Peggy and Bobby get caught up in a game of Pong.