Happy Birthfish, Jocktopus

"Happy Birthfish, Jocktopus" is an episode of Fish Hooks.

Plot
In order to avoid being the next victims of school bully Jocktopus, Milo and Bea decide to give him a birthday present, but end up accidentally giving away Oscar. Jocktopus uses Oscar to make his bullying job easier, and sets his sights on Milo and Bea.