With no clear original source credited, this short muted effect has spread mainly through online soundboards and video edits where creators need a universal sign for no audio. Its appeal is its neutrality, since it does not belong to a specific show, game or character and can fit almost any clip. Editors reuse it for censor gags, fake technical problems and awkward silences, and its one second length makes it easy to drop onto a timeline without trimming. That simplicity keeps it circulating as a basic editing utility.