Bowser Junior's Steroids!

 is an SML Movie.

Plot
Bowser Junior gets bullied by Bully Bill once again! And he wishes that he was not weak and has muscles, but a hobo injects Junior with Steroids and Junior grows huge muscles! The next day in school, Junior walks towards his desk flexing his muscles, but when Bully Bill approaches, Junior beats him up with his huge muscles, injuring him and being taken to the hospital, Joseph and Cody thinks the muscles are a bad influence on Junior, so they try to get rid of Junior's muscles, but Junior punches them to outer space, and when Bowser saw that he beat up Bully Bill, he attempts to abuse his son with the belt, only to get punched to outer space along with Joseph and Cody, and Junior threatens Chef Pee Pee to buy Thomas toys with his muscles, and on the next day, Junior feels excited for the next day, but suddenly, his muscles worn off! And angry mobs beat Junior up!