Original: In the episode, main character Homer Simpson is mistaken for a "free thinking anarchist" and sent to a mental institution, where he shares a room with a large white man named Leon Kompowsky who pretends to be Michael Jackson.
Simplified: In this episode, Homer is made to wear a pink shirt to work one day and is mistaken for a "free thinking anarchist" and sent to a "mental institution." He's in a room with a large white man who acts as if he were Michael Jackson.