Klaus Flouride is a fictional character from the animated television series The Simpsons. He is known for his role as a member of the Krusty the Clown show, often appearing in various episodes that highlight the show's satirical take on entertainment and culture. Flouride is characterized by his quirky personality and distinctive appearance, which includes bright blue hair and a unique fashion sense. His character adds humor and depth to the series, contributing to the overall comedic landscape of The Simpsons and its exploration of American life.