Beyond its simple title, little is known about the original recording behind Bei Burps, and it circulates mainly as a short, shareable gag rather than as a clip tied to a well-known show or film. That anonymity has helped it travel: prank creators and meme editors can drop it into almost any scene without needing context, and listeners recognise the joke instantly from the sound alone. It survives because burp humour is immediate, universal and easy to reuse, especially in short-form videos where a single unexpected noise can carry the punchline.