With no clear original video or creator attached to this short clip, it circulates mainly as a shareable reaction sound in Portuguese-speaking meme and editing communities. Its appeal comes from the everyday slang itself, a blunt, familiar way to voice disbelief that needs no translation for its audience and fits neatly into short-form edits. Because it lasts just over a second, creators can slot it into fast cuts, fails, and reaction videos without slowing the pace, which keeps it useful long after its first uploads.