piss proud adjective4 •(UK, vulgar) Having an erection when waking from sleep or, more generally or metaphorically, a false or "empty" erection.I fucked culture for being unnatural (it was nothing but the city's piss-proud erection). — 1988 •(UK, vulgar) Falsely proud, implying an outward display of success or virility belies a dubious reality.And my guess is that his piss-proud father told him... — 2000 •(vulgar, rare) Paruretic.I really have to go, but nothing comes out. Not used to pissing next to twenty strangers. Piss proud? — 1998 •(offensive, old-fashioned) Denoting an old man who marries a young woman, implying the only erection he could muster would be prompted by the bladder.
