South Park: 10 Worst Things Cartman Has Ever Done

Cartman is one of those "give him an inch and he'll take a mile" kind of children. After being blacklisted from Kyle's birthday, his friend (and I use that term loosely) takes pity on him, saying that if for whatever reason Butters can't make it, Cartman can come in his place.

And so that puts the wheels in motion for Eric to usurp the ever-gullible Butters place at Kyle's birthday to go his favourite restaurant, Casa Bonita. He ends up convincing Butters that a meteor is heading towards Earth and he must hide in a bomb shelter until after Kyle's birthday. He keeps the charade going for weeks, including saying the meteor had hit and flesh-hungry mutants are after him.

Butters ends up locked in a fridge and taken to the dump where he tries to rebuild society, all while Cartman takes his place on the birthday trip to Casa Bonita. Upon finding out, the police are called on him and he takes advantage of every second of the minute he's in the restaurant before being dragged off to juvie. Worth it apparently.