I hope this linguistic question won't piss anybody off, but can anyone explain to me why getting mad/angry/enraged is equated with the urinary functions of the body? Many idioms and sayings have sensible origins. They paint an image or have a derivation that makes sense of their otherwise cryptic qualities. But getting pissed off seems all wrong.
Taking a pee usually requires a fairly relaxed attitude. Some people stressed in a public restroom can't even pass their urine. So an unleashed torrent of anger hardly seems to equate with emptying ones bladder, which requires a relaxation of those particular muscles.
So the idiom to "get pissed off" irritates me. No, it really pisses me off. Please explain the idiom if you can. If you decide you agree with me, let's stop using this contrary saying and think of a better one, maybe.
Taking a pee usually requires a fairly relaxed attitude. Some people stressed in a public restroom can't even pass their urine. So an unleashed torrent of anger hardly seems to equate with emptying ones bladder, which requires a relaxation of those particular muscles.
So the idiom to "get pissed off" irritates me. No, it really pisses me off. Please explain the idiom if you can. If you decide you agree with me, let's stop using this contrary saying and think of a better one, maybe.