The Toe's evil magic creates an alternate reality where Bill's Mom is the Toe-keeper instead of Fangbone and Bill. The two battle brothers must earn the trust of this hardened warrior to set things right./Fangbone decides to whip the kids into fighting shape by teaching them CLOBBERBALL, a painful Skullbanian game. But when Drool challenges their team, Fangbone learns that his classmates have different kinds of strength.