The story of South Park’s Season 6, Episode 6 follows the dramatic rise of a new supervillain and the boys' high-stakes quest to find a replacement for their late friend, Kenny. The Birth of Professor Chaos
Determined to make the world pay, he begins a campaign of "terror," though his crimes are mostly minor inconveniences: Switching customers' soup orders at a local restaurant. Stealing the class erasers.
After trying to fill Kenny’s shoes for several episodes, Butters Stotch is brutally fired from the group by Stan, Kyle, and Cartman for being "too lame". Devastated by the rejection, Butters snaps and embraces a life of evil, crafting an alter-ego known as —complete with a helmet and gauntlets made of kitchen foil.
Recruiting a sidekick, (formerly known as Dougie), who was also rejected by society. The Hunt for a New Best Friend