Random Episodes
ChickenLover
The Booktastic bus is in town and soon everyone finds out that Officer Barbrady can't read. He is whisked off to school with the boys so he can save his job. While he's there someone in South Park is ... 
Butterballs
Stan wants to raise awareness about the dangers of bullying by shooting a big dance video, while Butters falls victim to an unlikely bully. He gets killed by Kyle after the dance. 
The Problem with a Poo
Mr. Hankey's offensive behavior puts him in jeopardy of being fired as the Director of the Annual Christmas Pageant. Search Episodes
If you're looking for an episode but cant remember which season it's in but can remember part of the title use this.
Short searches like "cartman" usually yield best results.
