Shack can be used like slut or Ho'. similar to shacking up.
That girl is a shack. she gets around.
by Keladry March 2, 2006
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Shacks definition.. hmm.. I guess shack could possibly mean, thinking of the most retarded thing you could say.. then saying it wrong. Definitely sounds like "Shack".. Getting jacked and doing nothing about it because your a bitch also sounds like "Shack" shifty and stupid just about sums it up.
"That's jays! you almost pulled a shack there"

"Yo, I could never be as stupid as that kid"
by definitely |3race .... April 5, 2005
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to shack or be shacked means to steal or be stolen from
also to shack means to shack up with a person of the opposite sex
"hey i just shacked this from work"

"hey i just shacked up with that fine booty"
by brad February 17, 2005
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n. A large well shaped barrel.

v. To puinsai a large well shaped barrel.
ho, that was a fuckin shack.

That kook somehow got shacked on that wave.
by sunset pirate March 29, 2006
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Oh i went shacking last night and it was the best shacking ever
by Anonymous September 23, 2003
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Lying on some type of furniture, preferably of a futon nature. Usually two females, or one male and one female. Involving talking, bonding, and much fun but on an entirely platonic level. Powwowing is an exceptable activity while shacking.

*NB. Usually only possible by males of a mature personality. Females do not have these kinds of issues.
Hey wanna shack tonight? Sure, let's go hit the futizzle. I need a break from these exams.
by Rukku December 10, 2003
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A term shouted once a situation between two men has become too sexually explorative.
Commonly used after a build-up of pornographical exchange and consequent discussion.
The term shack refers to the future of the relationship as becoming something of an obsession; resulting in the two involved living, one day, in a shack, watching porn, at the age of 63.
Chris: Don't you just love it when the chick turns around and does this thing where...
Tim: Oh my god I know! And then the DONKEY just goes ballistic on her tiny...
Chris: SHACK! FUCKEN SHACK!
Tim: Yeah, true that.
by Simon Jackemof May 7, 2008
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