when four girls get together, and stay up all night, and take pictures that should never be put up on myspace.
a sack party is so much fun.
why?
because its sabrina amy caroline and kara.
oooo. they are awesome
by amy feinberg March 17, 2008
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A party or gathering that you would normally not go to but because of some uncontrollable circumstance you are obligated to attend.
I'm going to a sack hair party wedding in Virginia this weekend. So I cant go to my friends birthday party.
by Hairy sack September 29, 2010
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