Desmu circulates as a short, shareable soundboard clip rather than as a widely documented excerpt from a film, show or song, so its appeal comes from repetition and recognition among the people who pass it around. At under a second long, it is easy to drop into memes, reaction videos and short-form edits without breaking the pace of a scene. That portability has kept it in use as a small, instantly understood in-joke: listeners who recognise it do not need an explanation, while new listeners remember it precisely because it is so brief and abrupt.