Bladderful 

The feeling of needing to pee.

I'm so bladderful right now, I need a bathroom or I'll explode!

Bladderful by JBennett February 14, 2009

Shy Bladder 

When you are unable to pee because there are people in the vicinity and you cannot begin urination until they are no longer around you.

Man I really had to piss but I was in a crowded bathroom and I have a shy bladder so I held it.

Shy Bladder by madrascaldavid August 15, 2009

teacher bladder 

Condition occurring when a teacher cannot leave their classroom for extended periods of time and must hold it.

Ma. Jones hasn't left her room since second period. She must have teacher bladder.

teacher bladder by Hey Ms. H! November 30, 2017

Gamer's Bladder 

Being able to hold your pee for long periods of time.

Gamer's usually hold it through a whole game then go to the bathroom.

John hasn't gone to the bathroom for like a 4 hours.

Dude, John has a gamer's bladder.

Gamer's Bladder by Omgitsallama May 16, 2010

Bladder Boner 

An erection caused by the accumulation of urine either during the day or after sleeping.

Mike: Dude what the fuck is that!?!?
Ryan: Sorry its my bladder boner, i slept for like 15 hours

Bladder Boner by Dino Susan December 25, 2009

bladder juice 

The liquid contained by the urinary bladder of many terrestrial animals, also known as pee-pee, piss, whiz or number one. In mammals, this liquid is frequently pungent and colored some shade of yellow. Bladder juice can be recycled as a beverage in states of dire emergency, and also for the lulz.

Sometimes when I'm suffering from cotton mouth while taking a piss, I will direct the whiz stream up to my pie hole and take a few sips of my delicious bladder juice.

bladder juice by Lârry Dângüs, esq. May 17, 2014

bladdergasm 

the euphoric feeling one experiences when relieving oneself of a large urinary discharge after a prolonged period of containment.

a line cook has held in his piss all day finally gets 45 seconds to relieve himself before service starts - and shrieks with joy as he experiences a bladdergasm

bladdergasm by birdcook January 7, 2011