Place it as the final beat of a failed moment, just as the character turns to leave, then follow it with Run Vine while the exit continues on screen. If the failure still needs a reaction, open the scene with Bruh before the walk-away begins.
About this sound
This two-second Brazilian Portuguese voice clip has one speaker announcing, in Portuguese, that they are getting out of here. The delivery is short, brisk and resolute, with no music or effects behind it, so the line lands as a blunt decision rather than a joke setup. It feels satisfying and a little cheeky, like the exact second someone decides they have had enough and leaves.