Beer pouring is a classic everyday sound effect rather than a clip from a specific film, show or viral meme, so it has no single famous origin. Recordings of drinks being poured have long been used in film, television and radio to establish a bar or kitchen setting without dialogue, and the same short recordings later circulated on soundboard sites and in editing libraries. Creators keep returning to it because it is instantly understood across languages and cultures, and a three-second pour can set a relaxed, social scene faster than music or narration.