I was at a frat party off campus, and had to piss real bad. I decided the best place to piss would be by climbing on top of two BBQ grills and peeing off there. Of course, there were like 50 people around, but I've never had a problem pissing in public.
So I climb up there and start pissing when a fratboy decides I shouldn't be up there pissing and threatens to push me off. I tell him he wouldn't fucking dare. He dares.
Before zipping my fly up, I vault over the BBQ grills. He throws beer in my face. Stocking up to him, dripping booze, I realize that not only is my fly down and my dick hanging out, but my bladder still has several pints in it.
I get about two inches from his face and curse him blue. He protests. I apologize. I curse some more. All the while, I'm pissing on his leg. He stands around to argue with me. I placate a little bit, so he doesn't sock me in the face, and to get more time to pee on his leg. All this in front of dozens of people, and he didn't have a clue.
Oops.