Place this clip in your edit directly after the request or invitation appears on screen, then follow it with the Bruh reaction for the other person's response, and finish on a plain freeze frame of your own face.
Over dit geluid
This is a spoken Portuguese voice clip, just over twelve seconds long, built around the line 'Vou não, posso não' delivered as a plain refusal. The feeling is blunt and funny at the same time, because the speaker shuts the request down completely without negotiating, which makes the moment sound awkward, final and hard to argue with.