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!

by Tyler-GREENMAN September 10, 2010

dumber than a sack of dirty underwear

Can be said about someone seriously lacking brain activity.

Me- You'll never believe what Lil Kurt did today!
Evil Tim- What did he do? Did he try to marry a donkey again?
Me- No, it's even more idiotic than that... the boy tried to launch himself into orbit by supergluing some Roman Candles to his butt! He's in the hospital now for severe rectal burns.
Evil Tim- Man, he's dumber than a sack of dirty underwear...

by Shawn B. January 15, 2007

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!"

by V-Man April 20, 2005

sack

A sack is a high school prank. This is how its done.

Step 1: Grab someones bookbag.
Step 2: Empty out the bookbag.
Step 3: Turn the bookbag inside out.
Step 4: Put the books back in.
Step 5: Zip up the bag, and have the metal zipper holding things on the inside of the bag

Guy: haha, that kid just got sacked.

Guy 2: owned

by Ernesto 4 April 3, 2008

hacky sack

a fun game for stoners or stoners-wanna-be's. basically, everyone who's not a prep can play it.

are we playn' hack after school at Mitch's Shed?

by Sasuage April 21, 2004

sack

One of the greatest past-times of all time. Also known as hacky sack. Probably invented by a bunch of stoners or perverts that thought it would be funny if they invented a game where you smack a sack around.

stoner 1: Hey man let's go play with your sack
stoner 2: Alright

by sinbad master December 28, 2005

Fuck sack

Someone that a person keeps on the side. Sole purpose to fuck without commitments.

The bar closes and all the hotties are gone, that's okay I gotta fuck sack I can visit.

by mdaddy September 14, 2006