Character Trivia Appearances Images Quotes Episodes The Crimson Chin Meets Mighty Mom and Dyno Dad The Big Superhero Wish! Nega-Chin was the main antagonist of this episode. The Jerkinators! Nega-Chin was one the supervillains Timmy and Jimmy Neutron battle when they travel to Chincinnati to find a villain to fight. Cameos/Mentions Timmy's Secret Wish! Retrieved from "https://fairlyoddparents.fandom.com/wiki/Nega-Chin/Appearances?oldid=503952" Categories: Character appearances pages Appearances Characters Community content is available under CC-BY-SA unless otherwise noted.