Imaginationland, Episode III

"Imaginationland Episode III" is the twelfth episode of the eleventh season of South Park. It concludes the trilogy that began in "Imaginationland" and continued into "Imaginationland Episode II".

Synopsis
Inside Imaginationland, Stan and Butters engage in the battle of their lives as they fight the army of evil imaginary forces. Meanwhile, Cartman goes all the way to the Supreme Court to get Kyle to suck his balls.