pissbrain 

Similar to a peabrain but with a much greater measure of stupidity; only a true retard could be a pissbrain.

May also be used to describe some asshaberdasher who actually urinates into his brain by connecting a small-diameter hose from their ding-a-ling (or peehole) to one of their ears (probably one with a busted tympanic membrane {eardrum}) and then passing micturition through rhe tube; thus filling their cranium with piss..

Geez, look at Horhay over there attempting to force a triangular peg through a circular opening! What a fucking pissbrain!

pissbrain by Telephony March 20, 2014

Pusstrain 

n.- A group of five or more at least slightly good looking girls traveling in a pack, preferably a straight line. Said girls should appear to be easy or teeming with STDs for term to be used correctly.

"Dang! Look at that pusstrain walking out of the bar!"

Pusstrain by Graveytrain February 1, 2009

pusbrain

An individual who sticks to a belief or theory even after the through debunking of that belief or theory

that bigot is a real pusbrain.

pusbrain by BIE BIE June 24, 2006

pussybrain 

someone who, while driving, pulls out in front of you when you are clearly in a hurry and proceeds to drive at least 10 miles under the speed limit, knowing fully well that they are pissing the hell out of you and fucking your day up. when you tailgate, flash your lights, honk, attempt to pass over a double yellow, and throw shit at them out your sunroof, that bitch doens't even budge.
pussybrains have a tendency to be either elderly folk or of asian heritage. beware of gray hair, wrinkles and slanty eyes.

"goddamnit, would that motherfucker stop being a pussybrain and hit the fucking gas so i make that fucking light"

"stop driving like a pussybrain and put the pedal to the metal"

pussybrain by Lars Cunningham the 3rd July 22, 2007