Slime Doesn't Pay Yoto Card

In this R. L. Stine family-friendly scare fest, Amy and her friend, Lissa, don’t know what to do about Arnie’s bullying, bad-boy behavior, and mean jokes and pranks. The little monster is ruining their lives! The girls decide it’s payback time. Total humiliation for Arnie. They find a recipe for blue slime on a YouTube channel and mix a big bucket to pour over Arnie at his birthday party, but will their plans for revenge go too far?