Available metadata identifies this clip as “Gums-Unleashed,” but the exact original source of the “but with sharks” line is unclear. Online, it is mainly used as a compact reaction sound for edits that escalate a concept into something more intense or ridiculous. Its appeal comes from the unusual delivery and the speed of the joke, which fits short-form meme timing well. Even without a widely confirmed origin, the clip keeps circulating because the phrase is flexible and easy to pair with captions, visual reveals and parody comparisons.