Random Episodes
Rainforest Schmainforest
Mr. Mackey punishes the boys by forcing them to join the "Getting Gay With Kids" choir. The choir is going to Costa Rica to help save the rainforest. While on a tour of the rainforest the choir group ... 
Toilet Paper
When the boys get held after school by their art teacher for not appreciating art, Cartman convinces them that the only way to get back at her is to... TP her house. After the vengance has been carrie... 
The End of Serialization As We Know It
Cartman finally understands why Heidi wants to get him to Mars. 