Anecdotes

Cartman's mom is named Liane after Trey Parker's former fiancée. He caught her with another man so he named the promiscuous character after her.

To date, South Park still holds the Guinness World Record for "Most Swearing in an Animated Series."

Kyle's hair is meant to resemble Matt Stone's haircut during the early years of South Park.

The characters of Terrance and Phillip were created because Trey Parker and Matt Stone kept getting complaints about the show being "nothing but bad animation and fart jokes."

Matt Stone records Kenny's dialogue by talking into his sleeve or hand.