Because this clip is labelled only as a weird Vine meme transition, its exact original source is not clearly documented, and it is best understood as part of the short-form editing toolkit that grew out of Vine. Creators on Vine needed sounds that could bridge two clips in under a second, and odd, jarring transitions became a recognisable part of that style. The same clips later circulated on soundboards and in meme edits, where people reused them simply because they instantly signal a strange or funny cut. That familiarity is why it still works today.