There is no widely documented single origin for this clip, and it circulates mainly as a short reaction sound rather than as a quoted line from a well-known film or show. Its appeal is practical: at under a second, it is easy to reuse in memes, reaction videos, and short-form edits where a quick sour or disgusted beat is needed. That brevity has helped it stay useful across different trends, because creators can slot it into almost any taste test, challenge, or failed food moment without slowing the edit down.
关于此声音
The Incredible Sour sound effect is a short, sharp clip used for puckered, disgusted reactions to something sour or bitter in memes and short videos.
At less than a second long, the Incredible Sour clip is a quick, punchy burst that lands like a sudden wince. It has the tight, exaggerated feel of a reaction sound, sharp at the start and gone almost immediately, which makes it easy to drop exactly on a facial expression, a taste test, or a reveal. Because it does not linger, it does not compete with dialogue or music underneath it. Instead, it sharpens the joke, turning a mild grimace into a clear, comic moment of disgust that viewers understand instantly, even without any words on screen.