There is no widely documented single source for this clip, so it is best understood as an internet meme sound rather than a line from a known film or show. Short, expressive sounds like this spread through soundboards and short-form video, where creators reuse them as a quick shorthand for panic or a joke going wrong. Its length gives editors room to build a gag, while the gulping opening makes it instantly recognisable even to viewers who have never heard it before. That simple, repeatable structure is why it keeps appearing in new edits.