Bafo de Urubu circulates online as a Portuguese-language meme sound, shared mainly in short videos and chat reactions where a quick, gross-out joke works better than a long explanation. Its title compares someone's breath to a vulture's, a vivid Brazilian insult that makes the joke easy to understand even without context. Because the clip is only a few seconds long, it fits neatly into reaction edits, prank compilations and meme soundboards, and its simple, repeatable gag has helped it stay in rotation among creators who want an instant disgust reaction.