The exact origin of this clip is not documented, and it circulates mainly as a short user-shared sound rather than as a line from a named film, show or song. Its appeal comes from its brevity and the familiar sound of the Chinese particle de, which listeners recognise even without understanding the surrounding sentence. Creators pick it up from soundboards and short video platforms, where it is reused as a reaction, a filler or a comic interruption. Because it is language-specific yet easy to place, it continues to appear in meme edits, gaming highlights and casual reaction videos.