Short up-down effects like this one circulate widely on soundboards because they are easy to reuse across many kinds of short video. The clip has no spoken words, so it works in any language and does not depend on a particular show, character or trend to make sense. Creators tend to reach for it as a tiny, reusable transition cue, similar to other quick swoops and drops, and its very brief length makes it easy to loop, layer or place between jokes without slowing a video down.