Pisshit - When you are urinating; but then have an immediate need to defecate; sometimes resulting in accidents.
Pisshit - When you are urinating; but then have an immediate need to defecate; sometimes resulting in accidents.
EXAMPLE
Joey really embarassed himself at that classy restaurant. He was taking a piss in the bathroom but then had a pisshit. He had to call his roommate to bring him a new pair of undies + pants.
Shits that feels like a piss because of how runny they are.
I have diarrhea, so I've been taking pisshits all day.