Helen the Hydrozoa, who has several extra limbs, won't let Peggy on the cheerleader team because she only has two arms. Squish convinces Peggy to form her own competing team of cheerleaders, filled with an eclectic collection of microbes. The two squads compete to be the school's official team, and Peggy's cheerleaders are triumphant, thanks to the unconventional skills of her misfit team.