Place it at the end of a rant clip, after a confused Bruh reaction, so it closes the exchange as the final word, then follow it with Emotional Damage for the other person's reply.
About this sound
This is a 1.3-second spoken line in which Verity says 'shut the fuck up' as a single blunt put-down. It lands as a sudden, funny rebuke that cuts a conversation off mid-flow, giving the listener the satisfaction of saying what everyone else is thinking without softening it at all.