Short closing sounds like Fin circulate widely on meme soundboards, where users upload brief clips to reuse in edits rather than tracking a single original recording. Their appeal is practical: a few seconds is enough to signal that a video is over without needing a longer outro. As short-form video and meme edits have grown, these compact endings have stayed popular because they fit tight runtimes, work across comedy, gaming and reaction content, and give creators a quick, recognisable way to close a clip.