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A person who displays sack-like behavior. This person will usually contains characteristics such as minimal brain function and very low productivity.
"Man that guy is such a sack"
"Nice call you sack"
by Ghandi Eyes June 11, 2008
7 5
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 October 15, 2005
19 17
Somebody who acts immature, lacks in banter and is generally an embarrassment to hang around with, due to this they tend to have no friends (other than sacks), it can also be said that sacks come in packs, as sacks tend to from groups of other sacks, having photo sessions where they take endless photos of themselves, then add them to facebook, or pretending to be drunk off one beer or a sip of wine! The list of sack activities are endless.
She had one wkd and told everyone she was mortal, what a fucking sack
by YELDEP June 18, 2011
1 0
1.(n) A piece of fabric one carries possessions in.
2.(n) The scrotum.
3.(v) To fire (end of employment)
1. "Hey, put those golf balls in the sack"
2. "Man, I just got hit really hard in the sack, I think I'm going to throw up."
3. "Man, since you suck, you are sacked!"
by Uccio June 12, 2008
5 4
the extreme, the most extreme. more extreme than balls
it's hotter than motherfucking sack in here.
by steamboat billy January 28, 2005
14 13
The wrinkly fleshy skin that supports the testicles between a males legs, can also be used as an insult.
Dave your such a Sack :P
by T-Bag 1994 February 19, 2014
0 0
Abbreviation of 'Sack of shit'
'you utter sack'
'oi sack'

Darren: did you bring the skins?
Angus: nah I've only got minis.
Darren: you fucking sack.
by DaZApache December 12, 2011
0 0