The clang comes from ordinary foley recordings of metal pipes and scaffolding being struck or dropped, the kind long used for impact sounds in games and videos. Short clips of the effect spread through meme edits and soundboards because the ring is instantly recognisable without any context. Editors began dropping it over falls, bonks and unexpected collisions as a non-verbal punchline, and its exaggerated resonance made it funnier than a realistic thud. It remains popular because a single hit can turn a minor visual gag into a clear, shareable moment.