Unlike meme clips tied to a single show or viral video, bottle cork sounds come from everyday recording libraries and Foley work, where a real cork is pulled and recorded cleanly for reuse. Editors have long used that pop to suggest parties, toasts and celebrations without showing a full scene, and short-form creators later adopted it for quick reveals and punchlines. Its staying power comes from instant recognition: almost everyone knows the sound, so it needs no explanation to land.