Mario is Nintendo's mascot, first appearing in Donkey Kong in 1981 before leading the Super Mario Bros. games known for his cheerful, high-pitched voice. Online, creators isolate and loop that voice to represent yapping, a slang term for talking endlessly about nothing important. The edit spread through meme soundboards and short-form video, where the contrast between a beloved hero and annoying chatter makes it funny. It remains popular because almost any rant, lecture, or excited monologue can be instantly mocked by replacing it with Mario's babble.