Place it right after the annoying moment peaks, then follow it with Bruh and Emotional Damage when the target realises they went too far, so the shut-down lands before the next scene starts.
About this sound
This five-second voice clip has a man emphatically saying “Para com essa porra aí, mermão,” Brazilian Portuguese for telling someone to stop that nonsense, bro. His irritated, informal delivery feels blunt and funny, like a sharp warning between friends when a joke has gone too far and needs to end right now.