This sound is associated with ULTRAKILL, the fast-paced indie shooter that built a strong editing culture around its aggressive visuals and combat clips. Short in-game audio cues like this spread through fan edits, montage videos and meme posts because they fit quick transitions so well. Creators keep using it for fast, violent timing and clean visual punctuation. It often sits in the same editing space as the Inception Button or a danger alarm sound effect meme when a clip needs an instant sense of impact.