Definitions by Biggietalls

thun thun 

(noun) A drink that makes girls want to twerk.

Don't drop that thun thun, otherwise you'll have to make yourself a new one.

thun thun by BiggieTalls September 3, 2013

Ballooning 

When a person usually a homosexual blows air into an uncircumcised man's penis, enlarging the foreskin to resemble a balloon. Usually an act of foreplay.

Hey, did you hear that corey "Ballooned" brad last night! Yeah, I heard that they were "Ballooning" each other all night

Ballooning by Biggietalls April 30, 2010