With no clear source attached to this half-second clip, it circulates mainly as a tiny, reusable reaction sound rather than as a quote from a known show or film. Its appeal online is practical: the phrase is short, instantly understood by Mandarin speakers, and easy to drop into edits without needing context or subtitles. Creators reuse it as a shorthand for departure, so it keeps appearing in short-form videos, memes and soundboards where a quick exit needs to land in less than a second.