South Park Episode 504 - "Scott Tenorman Must Die"
Cartman goes medieval on Scott Tenorman's ass when ginger-haired Scott tricks our supple hero into buying his pubic hair for $16.12.
Radiohead guest stars and plays a role in Cartman's elaborate scheme at getting sweet revenge on his unsuspecting foe.
In a poll held by Comedy Central, this episode ranked 8th most popular of all-time. In another poll, it was named Cartman’s Greatest Moment.
This episode is currently one of the highest-rated South Park episodes on IMDb.com and TV.com, and also appears on the South Park: The Hits and The Cult of Cartman DVD.