butt sack 

to pull back the scrotum with a pliers until it is directly over the anus, then punching it into the anus (you might want to wear gloves); approximately equivalent to 1000 punches in the shoulder.

If Star Wars Battlefront 3 doesn't come out for PS2, I'm gonna butt sack someone.

butt sack by da baron November 5, 2009

Butt-sack 

An extra sack of skin found between the Genitals and Asshole occurring as an anomaly in about 1 in every 100 people.

Lick my Butt-sack!
Damn, I just sat on my Butt-sack!

Butt-sack by EE December 5, 2003

butt sack 

A small pouch that is formed when someone is continually done in the asshole. Usually fills with anal secretions and all kinds of nasty shit, including old, rotten, cum.

1. Oh shit, my butt sack is full again. Hold on while I go squeeze it out.

2. What's that gay kid doing?
Itching his butt sack.
EWWWW!

butt sack by Andy Licious September 28, 2006

butt sack 

The fat that rolls over when you wear too tight of jeans, which shapes the form of looking like a fleshy sack, often refered to as "muffin top".

"Jennifer Lopez's butt sack pops out everytime she puts on a pair of jeans, causing rolling blackouts in Southern California"

butt sack by K dizzle forizzle nizzle shizzle biz nog April 10, 2008

Butt-Sack 

When you bend over with no pants or underwear on, and from behind, it looks like your butt has a ball sack.

(this takes place in a locker room)
Man 1: "Dangit, i dropped my deodorant."
(man 1 bends over naked to pick it up)
Man 2: "What?"
(man 2 looks over to see what happened)
Man 2:"DUDE!, i can see your butt-sack!

Butt-Sack by Tyler-GREENMAN September 10, 2010

butt sack 

The result of violently being penetrated excessively in the anus.

"Yo that bitch got a fine ass butt sack"
"Ima blade on yo mommas butt sack!"

butt sack by V-Man April 20, 2005

Butt Sack 

when you have a tumor on your gooch, therefore its a butt sack

Gabe: What a fucking Buttsack
Kevin: I fucking hate buttsacks

Butt Sack by XuperG April 5, 2004