The exact source of this specific killpop clip is unclear from the available details, but sounds with this name are commonly used in gaming edits as brief impact cues. Short pop and hit stingers spread widely through montage culture on short-form video platforms, where creators need a quick sound to mark eliminations, reveals, and hard cuts. This type of audio stays popular because it is compact, easy to place on a single frame, and instantly gives visual actions a tighter, more satisfying finish.