There is no reliable public credit attached to this specific Core sound upload, and the title is too broad to tie it to a single verified source. In practice, clips like this spread through Discord servers, meme compilations and reposted soundboard collections, where short reaction audio is valued for speed and recognizability. Its continued use comes from convenience: a brief sound that can be triggered live in chat or dropped into an edit without much setup. That makes it useful even when the original context is unclear.