when something sucks a lot, or is just so unbelievably stupid. i.e. you just want to piss in a cup and pour it all over the person or object that sucks and tell them to "shut the fuck up" and stop sucking.
Guy 1: I keep getting rejected by that shawty
Guy 2: That's pisspour man, absolutely fuckin pisspour
by wordupgdown June 17, 2011
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