pissgasm 

when you hold your piss for a really long time, such as a car ride, and when you finally do piss its almost better than sex.

man that was a long car ride i had to piss so bad i had a pissgasm

pissgasm by the originator of pissgasm April 25, 2009

pissgasm 

When you're busting for a piss, and finally get to let it go, a pissgasm is the spine-tingling wash of relief that makes you go "Oooaaaaaaaahhhhhh!!!"

Mate, when I finally got to break the seal at the pub last night, I had a real pissgasm!

pissgasm by Mystikan September 9, 2007

Pissgasm 

The feeling of peeing after holding it in for a long time.

Oh man, when we got home after that long drive I had a pissgasm.

Pissgasm by gruffor November 14, 2010

pissgasm 

The intense feeling of bliss while urinating after holding it in for an extended period of time.

I had a pissgasm while relieving myself after having been in the car for three hours straight.

pissgasm by AnonymXY May 24, 2009

Pissgasm 

When you're getting fisted, your ass is opened up good and the fister pummels your prostate so hard you start contracting with an anal Orgasm and lose control of your bladder... You literally shoot waves of piss and precum all over the place.

Make sure you put down a couple towels when you get fisted with a full bladder so your pissgasm doesn't soak the bed.

Pissgasm by Jockpig February 19, 2020

Pissgasm 

Pissgasm is when you've been holding in a piss for so long that when you finally piss, it feels like you've had an orgasm

Dude, I just had the best pissgasm ever!
How long were you holding it in for dude?!
About 3 hours bro, greatest piss i've ever had in my life!

Pissgasm by Onesie7 May 5, 2018

Pissgasm 

A feeling you get ,when urinating ,that is akin to an orgasm. Usually associated with BPH.

Man, I just had a pissgasm!

Pissgasm by RD1971thelegend December 9, 2016