Shark Sack 

When you bite a mans testicles.

"Owwww! Don't Shark Sack me!"

Shark Sack by Dirty dirty girl January 3, 2007

shack sack 

A bag or satchel worn by a sorority girl, usually a Red Bull or Jordan baller bag taken from the fraternity they shacked in the night before. The girl then wears this carrying case back to her sorority early the next morning (see Walk of Shame).

"Yo Chaz, check that dame across the median!"

"What about her bro?"

"I was just wondering what frat she stayed in last night to pick up such a sweet shack sack!"

shack sack by FratBag100 February 8, 2010

Milk Sack Shack

An alternate name for a strip club.

Me and Jim hit the "Milk Sack Shack" last night.

Milk Sack Shack by ClassyApple March 10, 2014

sharp as a sack of bricks 

denotes a real dumbass
most often said with a lot of sarcasm & condescension

George: "that building is really tall!"
Sally: "ahhh, u r about as sharp as a sack of bricks."

sharp as a sack of bricks by BrettAndrew May 31, 2006

You are sharp as a wet sack of marbles 

Lacking the basic intelect of being able to breathe.

You are sharp as a wet sack of marbles.

You are sharp as a wet sack of marbles by John Joe September 20, 2012

Sack em before you shack em 

Fucking someone, usually a unattractive person, in the dark or even with a bag over their head.

Damn Cleth is pretty ugly,but I kinda wanna fuk him,well ya know sack em before you shack em.

Sack em before you shack em by Raduck September 1, 2016

Sack em before you shack em 

Fucking someone, usually a unattractive person, in the dark or even with a bag over their head.

Damn Cleth is pretty ugly,but I kinda wanna fuk him,well ya know sack em before you shack em.

Sack em before you shack em by Raduck September 1, 2016