Random Episodes
Butt Out
After Representatives from the anti-smoking campaign do their song and dance for the children of South Park Elementary, the boys take up the nasty habit. 
The Ring
Thinking it's his way into her heart and other body parts, Kenny takes his new girlfriend to a Jonas Brothers' concert. His dream of taking their relationship to the next level is crushed when the Jon... 
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. 