an unstoppable force in the nba.
by Anonymous July 19, 2003
19 more definitions
Top Definition
shack v. intr.

to spend the night at someone's place, sleep in the same bed, and mess around. sex may or may not occur.
"I shacked with him four nights last week, so I think things are getting pretty serious."
by jpatt December 24, 2004
A term used by military pilots esp. the Air Force to indicate to combat controlers, targeters, and air command that the assigned or engaged target has been hit in a manner other than superficial damage.

Also adopted by some Spec. Ops forces with similar meanings.
see above
by genmatt February 15, 2004
to spend the night in someone else's room
This week I shacked Wednesday, Friday, and Saturday with three different guys.

I couldn't sleep last night because Amanda was shacking with her boyfriend and fucking hardcore!
by fupa December 05, 2004
Air Force term, a good hit on a ground target.
by Sonic February 05, 2003
ghetto ass house
lets go to my shack and fuck
by h0b0 March 14, 2003
(Verb) To more or less bring someone home from the bar.
I shacked up with her sister last night.
by Dr. Schmegma May 19, 2003
Another name for change or coins.
Person 1: Its $10

Person 2: Is it cool if I pay in shacks?
by phatCoq January 27, 2011

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