Baloon Knot 

Slang: synonomous with asshole. Mainly because a normal tight sphincter resembles the inside of a knot made on a baloon.

Hey ... last night I popped her right in the baloon knot.

Baloon Knot by Joey Provalone January 24, 2003

baloon knot 

Noun: slang for anus. Just look at an inside out baloon and you will understand.

My dog must have worms because he is dragging his baloon knot across the floor!

baloon knot by EugeneGoldman November 11, 2007

baloon knot 

An asshole... a tied baloon looks like the human asshole.

My woman has a tight brown baloon knot.

baloon knot by d0c March 17, 2008

dirty balloon knot 

A dirty butthole or asshole.

Damn girl! Before I eat that ass you gotta clean that dirty balloon knot.

dirty balloon knot by Monica Four Twenty April 24, 2019

ballon-knot 

The anus. It resembles a ballon knot.

Her ballon-knot was so tight I couldn't get a pinky in there.

ballon-knot by poohbar January 31, 2010

Balloon knot

The anus.

Balloon knot: Named for the resemblance of the anus to the knotted neck of a balloon.

Balloon knot by jake1688 November 20, 2010

ballon knot 

the ballon knot is a term for the anus

"i pulled out of her ballon knot then stuffed it in her mouth"

ballon knot by cornfed666 January 26, 2006