Dramatic intros like this one have become a staple of online editing because they work without any dialogue or recognisable source material. Creators on short-form video platforms use them to signal that something important is about to happen, borrowing the language of trailers and talent shows. It sits alongside other short dramatic stings such as the dun dun sound, which creators use for the same kind of reveal. Because the clip is only a few seconds long, it fits easily into intros, transitions and countdowns, which is why it keeps appearing in edits years after similar sounds spread.