Online, this clip circulates as a short reaction sound on soundboards and in short-form video edits, where creators reuse it to mark moments of exaggerated surprise. Its appeal is less about a single famous scene and more about how instantly readable the line is: even without context, listeners get the joke of telling someone to keep their jaw open. Because it is brief, clean and easy to drop over a reaction shot, it keeps appearing in anime edits, meme compilations and reaction videos, where a quick vocal punchline works better than a longer explanation.