The clip comes from a French advertisement for Apéricube, the brand known for its small, individually wrapped cheese cubes, and its file metadata identifies the spot as Apéricubes - Louis XIV. At less than a second long, it captures only the satisfied hum that follows a taste, which is exactly why it works so well outside the advert. Shared on soundboards and reused in short food and reaction videos, it has become a quick shorthand for approval, letting creators signal deliciousness without dialogue, explanation or a longer audio joke.