Ballooning

When a sexual partner inserts a balloon into the cavity of their receptive partner and expels air to inflate the balloon inside the cavity, usually the anus.

Man, Matt was so good last night when he was ballooning me, and I can’t wait til the trip to Brazil!

by Balloonboi June 11, 2018

Balloon Thing

The act of performing Oral Sex on your partner and blowing air into their orifice (usually through the Vagina) using your mouth. The end typically results in a Queef or Fart.
Alternatively (though not recommended), the Balloon Thing may be done on the Anus.

Kirk: "Hey Kiro, I ever tell you about that time I did the Balloon Thing on my gf?"
Kiro: "Woah!"

by Kiro Khajiit January 31, 2024

Balloon knot

A tiny stink hole that looks like a tied up balloon knotted up nicely.

Angela asked her doctor if it was safe for her boyfriend rod to bust open her sphincter. Angela’s doctor replied, “Your balloon knot is tied tighter than a Boy Scout knot but that it would take a lot of lube to bust that knot wide open.

by Doctor cherry popper June 12, 2020

Hot air ballooning

When you’re eating ass, and the receiver farts hot air in your mouth and puffs your cheeks like a balloon

“Man I was eating her ass real good the other day and she hot air ballooned me, it was weird but I think I liked it, I might be into hot air ballooning”

Him 2: “

by Chris993 April 3, 2023

Bovarian Balloon

This is the act of jizzing inside of a condom during sexual intercourse, pulling out, blowing up the condom like a balloon (with the cum still inside of the condom) and popping it in front of the girl's face

Man 1: Yo! I heard about what you did last night! Did you really give that chick a Bovarian Balloon?!
Man 2: You heard right, dawg! Jizz went everywhere. So much better than a facial.

by All Hail King Mathyall December 17, 2014

Portuguese water balloon

The act of urinating into a woman’s vagina during intercourse.

“ I am going to give you a Portuguese water balloon, if you complain one more time!”

by Twistedmed141 October 27, 2023

Ballooning

When you blow into a woman’s vagina and fill up her gut with air making it almost look like a small balloon is in her gut.

Guy 1: hey bro guess what I did to my girlfriend last night
Guy 2: what’d you do?
Guy 1: we did some ballooning dude, she looked pregnant after the 3rd time.

by Biggie cheeze February 22, 2021