Stop this shit.
When someone is making a mess, or lying, or acting too crazy.
Girl: I saw you with that other girl! You are cheating on me!
Boy: What?! No! Sts, you know I only love you.
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Friend 1: YAS WE'LL GO TO VEGAS MEET CHICKS AND HAVE A BLAST WOO!!
Friend 2: *facepalms* sts, we aren't going anywhere.