The sound comes from Meet the Spartans, a 2008 parody film that spoofed large-scale historical epics with deliberately broad, slapstick humour. Short reaction lines like this one are easy to lift from comedy films because they need no setup: the panic in the voice explains the joke on its own. On soundboards and in short-form edits, it has settled into use as a quick shorthand for disgust, disbelief, or secondhand embarrassment. Its brevity helps it survive in fast-cut videos, where a four-second reaction can punctuate a reveal without slowing the edit.