Dirty Balloon 

When a bro jizzes all over his ladie's giant fake bresticles then leaves her in the motel room. Thus she is left with the bill and dirty balloons

Bro 1: why is Jana so sad?
Bro 2: some dude left her with dirty balloons
Bro 1: hahaha

Dirty Balloon by Lemonsmoker July 23, 2010

dirty balloon knot 

A dirty butthole or asshole.

Damn girl! Before I eat that ass you gotta clean that dirty balloon knot.

dirty balloon knot by Monica Four Twenty April 24, 2019

Dirty Water Balloon 

Adj. When an uncircumcised male pinches off their foreskin forming a seal wile reaching climax and fills the rest with urine until it bursts from the pressure.

little did Billy know giving her a dirty water balloon would ruin date night..

Dirty Water Balloon by GanjaGoblin December 18, 2022

The Dirty Balloonist 

verb • When you fart into a woman's vagina.

She was trying to cuddle up behind me in bed this morning so I gave her the dirty balloonist.

The Dirty Balloonist by Red Rocket Express June 8, 2013