Throat clearing is an everyday human sound that needs no specific film, show or meme origin to be instantly understood, which is why it circulates widely as a standalone clip on soundboards and in short-form video. Searchers reach it through phrases like clearing of the throat sound and clears throat meme, using it as shorthand for embarrassment, impatience or a speaker about to interrupt. Its staying power comes from that universality: almost everyone has cleared their throat to buy time, signal discomfort or get a room's attention, so the sound still works across new jokes and formats.