When pissing
outdoors and the perceived threat of an insect, animal, or person makes you
jump back causing your piss to fly
everywhere, often times including on yourself.
(Joe returns to the car stopped
on the side of
the highway.)
Mark: Oh man, d'you piss all over your shorts?!?
Joe: Ugh.. no.
Mark: Did a deer startle you while you took a leak or what?
Joe: No, uhm, a
butterfly.
Mark: Dude, you're such a pisshopper!