I sometimes have dreams about being in high school, with all the same jackasses as when it was real. If that's not a nightmare, I don't know what is.
I have the occasional superpowered fight dream. (As in, I can throw people across the room) Sometimes the other person gets the better of me. and that poop hurts.
Sometimes I'm a girl, in my dreams. I don't know what that's all about, but it's better than the ones I used to have, wehre I was running on all fours.