Dismissed

[Jessica]

Word that signifies the ending of a worthless argument or [time wasting] conversation with someone who is being rude and nasty. Usually said in a voice [dripping] with sarcasm and accompanied by a [talk to the hand] gesture.

[Vania]

You are [excused]
Your presence is no longer [required]
Also a bad [TV show].

[Sarah]

[another word] for when you [burn] or own [somebody]

[Sommer]

past simple and past participle of dismiss