The Secret War of Lisa Simpson Bart gets in big trouble on a school trip to the police station when he puts megaphones together to amplify them and yells something into them causing a massive sound wave that breaks everything! As punishment he's sent to military school. However Lisa wants to go but it's a boys' military school and all the boys hate her because she needs her own dormitory so they have to move in with Company Earl.
Simpsons Fanon