While the boys are in shop class, they decide to get Tweek and Craig to fight each other. Meanwhile, Kenny avoids the whole mess by taking Home Economics instead. The boys schedule the fight for after school, so that it isn't disrupted by the shop teacher (Mr. Adler), who is still mourning the tragic death of his former fiancee. Tweek and Craig, it turns out, do not know how to fight. The boys take Tweek and Craig under their wing to train them for the big fight.