I've sparred with Kendo sticks while high as shit. Other than that, the only fighting I've done has been in jest. My roommate and I slap each other around all the time, one might call it "rough housing", when we get drunk. So the other night he was drunk and I was high, I come walking in and he tries to grapple me. I just leaned back and waited for him to lose his balance. Lesson: Weed rules.
I love fighting, I just love the rush combined with anxiousness. But when I'm high i just like to relax and hang with my friends. We might do a little sparring now and then but we mostly just chilllllllllllllllllllllllllllll.