The sound comes from Brazilian creator Felca shouting the Portuguese line meaning Twitter is over, a phrase that quickly became a meme sound in Brazil for reacting to platform drama. Shared as a short reaction clip, it spread through edits, streams and social posts where creators used the shout to mark the supposed end of Twitter during outages, controversies and waves of users leaving. Its appeal is the over-the-top delivery, which makes even a small glitch feel like a historic moment.