The 'completo' in the title suggests this is the fuller, uncut version of a shorter meme clip that circulated online, rather than a line taken from an identified film, show or song. Its Portuguese wording and informal, frustrated tone place it firmly in Brazilian internet humour, where short, quotable outbursts are reused across short-form videos, streams and reaction edits. Because the clip is shared as a standalone sound, its first upload is difficult to verify, but its appeal is easy to explain: the phrase is loud, rhythmic and instantly recognisable, so it works as a shorthand for exasperated disbelief.