This Portuguese phrase, meaning end it, for God's sake, end it, circulates mainly as a short WhatsApp audio reaction in Brazil. Clips like this spread by being forwarded from chat to chat rather than from a single official release, so its original speaker and recording date are not documented. Its popularity comes from its versatility, fitting work meetings, classes, matches and long conversations alike. The repeated acaba gives it a rhythm that is instantly recognisable even before the full line finishes, which helps it survive as a staple reaction.