Feeling wounded by a fib, Pod mixes a glowing substance into Squish's cupcakes that makes him glow every time he lies.

Pod builds a rocket so Squish can get to school on time, but he accidentally crashes it into Principal Planaria, splitting him into strict and groovy personalities.

High-fashion student Helen the Hydrozoa befriends Peggy and gives her a makeover as she tries to turn her into one of her mean girl minions.

Helen the Hydrozoa, who has several extra limbs, won't let Peggy join the cheerleaders because she only has two arms, so she forms a competing pep team filled with an eclectic collection of microbes.

Squish's dad is looking forward to taking him to a father-son slime hockey game, but Squish would rather go to a beach party with Pod and Peggy.

Mean girl Helen the Hydrozoan blackmails Squish into acting as her boyfriend so she can make another boy she likes jealous.