The exact origin of this Oh My God clip is unclear, but short exaggerated reaction sounds like this spread widely through soundboards, meme pages and short-form video edits. Its appeal is how instantly readable it is: even without context, the stunned delivery tells viewers something extreme just happened. Creators reuse it as a punctuation mark for reveals, fails and fake-out endings, and it remains popular because the overreaction works for both genuine surprise and sarcastic disbelief, fitting anime edits as easily as everyday reaction videos.