Scott Tenorman Must Die

"Scott Tenorman Must Die" is the fourth episode of the fifth season of the animated television series South Park, and the 69th episode of the series overall. It first aired on Comedy Central in the United States on July 11, 2001. In the episode, ninth-grader Scott Tenorman makes Cartman believe that buying pubic hair from him will make Cartman reach puberty. Realizing that he had been tricked, an angry Cartman then proceeds to plot revenge on Scott.

South Park creators Trey Parker and Matt Stone point to this episode as a milestone in the series. The episode introduced significant changes in the characterization of Cartman (like setting the standard for his cynical antics in following seasons), and it also prompted the creators to only focus on one plot within an episode, as opposed to the show's earlier episodes, which involved several loosely related subplots. "Scott Tenorman Must Die" was written by Parker, and directed by animation director Eric Stough.

British rock band Radiohead guest star in the episode as themselves. Parker and Stone listed the episode as one of their favorites on multiple occasions, and it is considered by fans to be one of the best episodes of the series.