Back-sack

Back Sack is the backside of ones scrotum.

A: Yo dog, I can't believe you just ball-tapped me from behind, you got all back-sack.
B: Ew, check out that old guy's back-sack hanging out of his pants.
C: Check out Katz's shaved back-sack.
D: Mom, Jacob put his back-sack on my face.

by J'Nathan Bo'Jingles May 25, 2008

Obama Sack

A clear plastic bag, full on coins.
Named after Obama, because they are both full of change.

John - I don't want this change.
Zack - Shit, I'll take it.
John - wtf are you gonna do with 12 cents?
Zack - I'll throw it with the rest of my change into my obama sack.

by jake024d March 5, 2009

Ball Sack chin

Typically a slutty girl may be a guy who sucks too much of cock so the indiduals who are aware of such actions say that she or he has a Ball Sack chin due to the amount scrotum that hit her chin.

O My gosh did you see Michelle at the party she sucked so many guys, she has a Ball Sack chin!

by hahasuka April 10, 2013

piss sack

The layer of fat or roll under the female belly button just above the good stuff.

Look at the piss sack on her?

by D0c February 24, 2006

Condom sack

Used as an insult for when someone is being more then a douche. Condoms have cum inside them after being used, thus making it more disgusting and just gross. A large sack of them is a lot worse then a douche.

You're such a condom sack man! Just go and punch him in the face!

by Kisma'as October 25, 2009

Coffee sack

The well-endowed genetalia of a sexy Hispanic man.

Hoe 1: Wait, your Fcuking Pedro?
Hoe 2: Danm straight! He's got one hell of a coffee sack!

by Chanotaka21 February 19, 2011

Sack Shadow

The untanned spot left on your inner thigh from where you testicles (aka ball sack, balls, sac, bag etc...) were lying when tanning or nude sun bathing.

"I kept moving my balls around while tanning to prevent sack shadow."

"I hate when I see him in briefs, his sack shadow is obvious."

by muckwa July 7, 2012