21. Cliques

Complete story — includes the ending

After a chemical mishap, the Krelboynes are forced to join the general school population, while Herkabe serves a temporary job as a coach in gym class. They all find new groups except Malcolm, who gets concerned about a fight between the cliques. All the groups prepare to fight each other until the other students realize that they are in the presence of Krelboynes. They pants the Krelboynes and Malcolm, who are left at the school in their underwear. Upon realizing that their home is on Native American land, Francis and Piama host a casino as a means to pay off Lavernia's debts. When Dewey is stricken with chickenpox, Lois tries to keep him busy with dominoes, but then she forbids Reese to knock them down. Reese tries to keep Hal from knocking them down, because Lois will blame Reese no matter the truth. Dewey cleans up all his dominoes while Hal is at work, so Hal sets them up again to experience for himself. He tries to film the event, but wind from the closing door knocks them down before he starts recording.