Two objects, namely one uncircumcised penis, and one other penis gently come together into a tip to tip union. Once touching, the uncircumcised male then proceeds to encapsulate the other mans shaft creating a perfect vacuum seal. Akin to a Chinese Finger Trap, once the seal has been established one of the participants then urinates to create a wee filled water balloon; this is then deposited into the third participants mouth.
Juan and Pablo were both feeling a bit bored so they decided to engage in a Chinese Water Balloon and dump it in Hector's mouth
by Frashley123 June 6, 2014

When a guy wakes up in the middle of the night to take a piss and doesn't realize he left a condom on from having sex. While peeing, he fills the condom up with piss creating a piss filled water balloon (also known as a Golden Balloon)
by OMGDonkey February 12, 2009

by yumspoiledmilk May 21, 2019

Fake, puffy, watery, balloon like muscles with no appearance of vascularity or striation that are only of decent size because they’re the byproduct of massive quantities of fast food and large doses of testosterone or other injectable anabolic steroids. Typically seen among bro-type gym douches.
“Hey Dillon, sweet water balloon muscles. How much test are you abusing?”
“That guy on the bench is big but he’s weak as fuck.”
“Yeah that's because he doesn’t have real muscles, just water balloon muscles”
Kyle has water balloon muscles
“That guy on the bench is big but he’s weak as fuck.”
“Yeah that's because he doesn’t have real muscles, just water balloon muscles”
Kyle has water balloon muscles
by TheFassio October 27, 2017

the act of a man pissing into a girls asshole, feeding her a bunch of laxatives and fucking it until all of the piss and shit squirts out of her
by waterballoonlover May 3, 2023

When an uncircumcised male pinches the top of his foreskin and then begins urinating, the inside of his penis fills up the same way a water balloon would if you filled it with water. Thus creating a penial water balloon. It is fun for the man to then aim and let go to try and get all the urine to splash right into the toilet bowl, although he will pretty much always miss completely and splash his urine everywhere else.
Making a penial water balloon is a good way to clean out all dirt and gunk that constantly gets trapped under my foreskin.
by cantbetheking January 5, 2014

by Capsarior April 25, 2019
