The exact original source of this clip is unclear from the available details, but online it is used as a quick burp meme for shock contrast. Short bodily-noise sounds like this spread easily on soundboards, remix pages and social edits because they are instantly understood without context. Its appeal comes from how abruptly it breaks a cute or serious mood. It is often grouped with other crude reaction sounds such as fart with reverb and goofy ahh sounds, which serve a similar punchline role in meme editing.