(adjective)- originally derived from when a transsexual male wears woman jeans and you can clearly see their balls bulging out in the "groin" area. This definition leads into what is know officially known as a ball sack fail:
(adjective)- A ballsack fail is the worst/biggest fail you can think of or encounter.
(adjective)- A ballsack fail is the worst/biggest fail you can think of or encounter.
Examples of a Ball Sack fail include (but are not limited too): Having sex with a person contracting herpes/getting in an accident with a car that isn't yours/ or giving the fat drunk chick your number at a party.
by eastcoastd January 19, 2011
Guy 1: Dude, Molly will fight you!
Guy 2: Hell naw! She fights like a hamster! Can't touch me! 'Cept if she goes for my balls....
Guy 1: Haha gotta protect that Achilles ball-sack!
Guy 2: Hell naw! She fights like a hamster! Can't touch me! 'Cept if she goes for my balls....
Guy 1: Haha gotta protect that Achilles ball-sack!
by HamstaTamer February 13, 2011
the act of smacking a bitch in the face with your testicles(balls) warped in bread and peanut butter (its optinal to add jelly)
i smacked suzie with a ball sack sandwich and she shit her self because she was allergic to peabut butter.
by Cam J, Doug M, Raphael M March 30, 2008
A person that is a dirty smelly, like from under my balls cheese smell after a long hard day in 110 degree weather.
by MoldyButtHair July 25, 2014
When you ball sack has never been shaved and the hair on you balls gets caught in the zipper of you jeans.
by pen of my but December 01, 2011
by NICKYpooh April 04, 2007
The Sleestak type of sounds that are heard from the sucking, hissing, and slurping sounds someone makes when tea bagging or sucking on your ball sack while giving head.
Damn, That girl was a regular Ball Sack Sleestak when she went to town on my shaved sack the other night. I had to look down to make sure it was still her and not some "Land Of The Lost" character!
by Lt. Short Bus April 22, 2010