piss out one's ass

English

Alternative forms

Etymology

The watery form of the fecal matter and fluid feel of the bowel movements is likened to urination in this phrase.

Pronunciation

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Verb

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)

  1. (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.