Little is documented about the original recording behind this clip, which circulates mainly as a short user-generated soundboard entry rather than a line from a widely known film, show or game. Its Korean title identifies the speaker as Choi Deok Su, but no verified source work has been attached to the audio. That ambiguity has not stopped its use online, where short foreign-language reactions often travel because the emotion is clear even without translation. At barely over a second, it fits neatly into memes, streams and short-form edits that need an instant frustrated reaction.