The act of being extremely blazed off a volcano vaporizer
"Peavey got completely ballooned in Dougie's room last night.
by Nelson Carson October 18, 2007
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Balloon is a word to describe when someone has been out on the sesh all night and escsalades in a moment of sheer joy,jubilation and insanity
Matt Woodward from Gorbishire he just loves ballooning........
by bellend, wammy n ginge September 7, 2006
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When fingering a girl, the girl may make a noise of a deflating balloon. It is often caused by hardcore finger action.
What happened between you and Chloe?" "I fingered her so hard she started ballooning" "Nice
by Josh Smileey November 1, 2010
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The act of burping into a girl's vag while proforming oral sex. Her uterous then expands to an enormous size causing her great pain. This often happens when the male has eaten KFC causing him to increase his burping frequency.
"Fuck, my boyfriend gave me a hard core ballooning and it hurt like no other."

What were you doing the other day, Curtis? "Oh I was just ballooning some whore."
by Curtis and Matt December 11, 2010
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When fingering a girl, the girl may make a noise of a deflating balloon. It is often caused by hardcore finger action.
What happened between you and Chloe?" "I fingered her so hard she started ballooning" "Nice
by Josh Smileey November 1, 2010
Get the Ballooning mug.
(v) The act of pulling one's penis out of a girl's rectum while she is unconscious, thus causing her rectum to be extracted, inside-out, from her body, through her anus. This is a common college party prank.
Dude, let's balloon her. You wack on the back of the head, and I'll pull out.

Alfred Lord Hymenson once said: "'Tis better to have ballooned and laughed than never to have ballooned a gal."
by achroom March 22, 2006
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