Butters Stotch is one of South Park's most recognisable characters, a sweet-natured kid whose earnest delivery makes even his most confident statements sound funny. Short clips of his voice have long circulated as reaction sounds on soundboards and in memes, because his tone instantly signals smug certainty without needing any context from the episode. That mix of innocence and overconfidence is why creators keep returning to him for jokes about know-it-alls, experts, and people who cannot resist correcting others.