Haha I could never skate worth a damn so hockey was out of the question for me. I was pretty good at hitting people though so I can certainly see the fun in it.
I can't say that I ever hit a lady with a penny but I flicked a lit cigarette into the back of some girls head by accident at a party once. She walked into its path after I had already let it fly. She was pretty pissed because it toasted a few hairs I am pretty sure it all grew back at some point.
Don't worry, it didn't hit her hard. We were just floating them in there.
CIg butts... Years ago I was a party and this woman offered me an open beer, so whatever, I took it. One sip, a cig butt hit my mouth and I spit beer everywhere. She's like, "I didn't know!" ... ya right...