How to screw over my ex boyfriend?

He wants to do me. I wanna screw him over. What should I do? And don't tell me nothing, he cheated on me, lied to me, manipulated me etc etc and I really wanna tear him apart. We broke up a while ago. It pissed me off that he thinks he can just f*** me like that, no respect. Should I just rip him to shreds with my mouth?
How to screw over my ex boyfriend?
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