The sound comes from Super Mario Bros., released by Nintendo in 1985, where it plays each time Mario loses a life. Composed as part of Koji Kondo's original score, its short descending melody became one of the most recognisable audio cues in video games as the series grew into a global franchise. On YouTube, TikTok and Twitch, creators began reusing it outside gameplay to mark any failure, and its instant recognition has kept it popular for memes, edits and reaction videos decades later.