Pissoop
To pee and poop simultaneously.
I forgot to piss before I took that crap, and I didn't tuck in my weiner. I pissooped and pee went all over the place.
Pissoop
When you’re so sick that you’re pissing shit out your asshole.
Sick and tired of being ill, I wanted to get outside and go ride today but I couldn’t stop pissooping