Fun with pink-haired Stephanie and superhero Sportacus as they learn how to make healthy choices and get active. The Mayor wants to keep LazyTown clean and tidy, but Robbie has other plans. Disguised as the official trash man, he convinces the kids that making a mess is more fun than cleaning up. He creates a giant trash cannon to shoot trash all over town. When the trash cannon goes berserk, Sportacus arrives and saves LazyTown and Robbie from being buried in rubbish.