piss out one's ass
English
[edit]Alternative forms
[edit]Etymology
[edit]The watery form of the fecal matter and fluid feel of the bowel movements is likened to urination in this phrase.
Pronunciation
[edit]Verb
[edit]piss out one's ass (third-person singular simple present pisses out one's ass, present participle pissing out one's ass, simple past and past participle pissed out one's ass)
- (vulgar, colloquial) To have severe diarrhea.
- I ran to the bathroom and pissed out my ass for an hour, thanks to that old hamburger I ate.