South ParkS1 E13
Eric's Tea Party
When Cartman doesn't show up to wait for the bus for a third straight day, the boys ditch school to see out what's wrong.
South ParkS6 E10
Cartman Plays With Dolls
Cartman's in his basement playing "Silence of the Lambs" with his dolls when the boys arrive to tell him they have to go back to school.