What is Piss Rat?
1.
A rat that is so disgusting and fucked up.
1) Dude, don't you think that Paola is such a piss rat.
2) Paola: Bethany, why do you look so ill?
Bethany: I just fucked a piss rat.
See
2.
a scrawny blonde girl who wee's on herself self in a graveyard and has a smelly fanny
jh:who was that piss rat from the graveyard
dm: katie ether......
See