Like a water balloon, but instead of a balloon filled with water, it's filled with semen, possibly inside a condom instead of a balloon.
by Jusquisha May 30, 2016

by ooooohyaaaaah! April 1, 2010

The game mode in Mario Kart in which you have to pop your opponents balloons attached to their karts and use strategic items to win.
person 1 - I bet I can beat you in balloon battle
person 2 - you’re on!
-8 minutes later-
person 2 - *gets hit by a red shell*
person 2 - you’re on!
-8 minutes later-
person 2 - *gets hit by a red shell*
by andwhomightyoube February 26, 2020

Contraception balloons for safe, protective sex.
"Darling, have you got any contraception balloons?"
"Why yes, my love. I have some contraception balloons"
"Darling, have you got any contraception balloons?"
"Why yes, my love. I have some contraception balloons"
by Minty Lamb June 11, 2021

When your fucking a girl (or man) up the ass and they fart on your dick and it blows up your foreskin.
by LTayl0rr December 15, 2022

Man, Karen tried to rip a silent fart but it didn't matter because we could all see the ballooning effect.
by donkeykonga January 27, 2019

A blew ballon happens when someone misunderstands that a "blow-job" is a figurative use of speech and actually blows into the penis which causes the scrotum to inflate like a large balloon and to turn dark blue.
Dude, did you hear about George? Kate was giving him head and misunderstood what a blow job was. She blew into his penis like she was blowing up an innertube and caused his ballsack to inflate like a beachball, giving him a blew balloon. He has been in the hospital for three days but the doctors are not hopeful that his scrot will ever return to normal size and are advising against his ever being able to windsurf again.
by DeePeaPlez January 18, 2021
