The exact source of this line is not widely documented, so it circulates mainly as a standalone reaction sound rather than as a clip tied to a famous scene. Its appeal comes from the exaggerated accent and the familiar feeling of being tired of tall tales, which makes it easy to reuse across different jokes without needing context. On soundboards and in short-form edits, it is typically dropped as a quick interruption, and its brevity helps it stay versatile for memes about boasting, legends and unbelievable stories.