The exact origin of this clip is not documented, so it is best understood as a piece of Brazilian internet slang shared on soundboards rather than a line from a known show or film. Its humour comes from the blunt, local wording, which turns an everyday insult about a bad smell into a shareable reaction. Short prank and reaction sounds like this travel easily in group chats and meme edits, where a few seconds is enough to set the tone. That portability, plus its unmistakably Brazilian flavour, keeps it in circulation among Portuguese-speaking meme makers.