Bowser Junior prepares a prank in front of Joseph and Lenny to pee on Chef Pee Pee and Cody. Bowser Junior tells them to hide. They arrive, and he pees on them. Chef Pee Pee runs away having an emotional break down, and Cody gets angry. Cody then Pee's on Bowser Junior. Joseph and Lenny turn on Junior and side with Cody. Bowser Junior runs off in a crying mess to tell on them to his dad.
- This takes place before the finale of Bowser Junior's 1st Grade, because the background is the school they filmed at.