Place this clip right after the pointless update reveal in your edit, then follow it with a WhatsApp message alert for the fake reply beat. Pair it before the Olha a Mensagem button so the conversation builds, then cut straight to the reaction shot.
About this sound
A short Portuguese voice clip, about three seconds long, delivers the blunt line 'O cu pela informação' as a fake thank-you. It feels sarcastic rather than grateful, turning a pointless update into a rude, funny dismissal that lands instantly in Brazilian chat humour.