Yes. My current one's are:
1. Calling the police on my ex who has a criminal record related to drugs to inform them he has illegal drugs at his apartment, so then he'll be sent to jail or prison.
2. Going and smashing all the windows on his vehicle.
& then this is kind of different but sometimes I wish I gave two of my exes incurable sti's/diseases.. but alas I'm clean so that can't happen.

There was also wishing I was pregnant with two of my exes kids, and then not even letting the one ex ever see the kid.. and "trapping" the other ex into staying with me.

I'd never intentionally trap someone, but if I was pregnant after we broke up I would have kept it just so he'd be stuck in my life in one way or another.
I'd never go through with the revenge ideas though. I'm not a bad person. I may have bad thoughts, but I can control myself.

Even when someone has done something to me I don't feel the need. It's nice to fantasize about though.