cape, and a helmet and gauntlets constructed out of cardboard and aluminum foil, a parody of Marvel Comics' Dr. Doom. Butters as Professor Chaos received much focus during the back-to-back episodes "Professor Chaos" and "Simpsons Already Did It", where he took on his younger friend Dougie as his sidekick General Disarray and ultimately failed at their several ill-prepared attempts to create "worldwide chaos". Professor Chaos has occasionally made a few appearances since, appearing to be a known supervillain to South Park's police force. Despite being displaced from both his role as the "fourth friend" and from the eventual return of Kenny, Butters has continued to be a major character in recent seasons and is still a good friend to the group. Formerly a social outcast in earlier episodes, he has nevertheless been seen spending considerable amount of time with the other children, and continues to be a frequent source of help to Cartman, while also being the main victim of Cartman's pranks and manipulation: for instance, in the season 11 episode "Cartman Sucks", Cartman goes on numerous sleepovers with Butters so he can pull pranks on him in his sleep. Though the act is customarily performed by Stan or Kyle, Butters will occasionally reflect on the lessons he has attained during the course of an episode with a brief speech, and will sometimes muster up enough courage to act as the voice of reason when his parents or other adults in town engage in irrational behavior. However, in “Awesom-O”, Butters finally gets his revenge on Cartman by showing a videotape of him doing a Britney Spears dance routine to a life-sized cutout of Justin Timberlake to the whole town, humiliating Cartman. He is a main character in the new 'Post Covid: the Return of Covid' special, living under the alias 'Victor Chaos'. He has fully taken on the Professor Chaos role and makes a living by convincing people to invest in NFT's. He was Kenny McCormick's right-hand man, making all of Kenny's money by convincing people to invest in NFT's. He was also locked in a loony bin for his interest in NFT's. Character Creation and design On August 13, 1997, Butters first appeared as a background character when South Park debuted on Comedy Central with the episode "Cartman Gets an Anal Probe". For the episode, the character was composed of construction paper cutouts and animated through the use of