a large baggie of marijuana
I am just sitting here chillin' with a fat sack looking for someone to party with
von Lucyyfur 8. Juni 2005
fatsack: n. (pronunciation: fat-sak) One who is lazy, careless or irritable. The word also commonly refers to someone who eats food excessively, obsessively, or unnecessarily.
"You're such a fatsack," Denise told Leroy emphatically when she saw him eating a third serving of pie while sitting lazily on the couch.
von nitterpixi 6. August 2010
when a skinny person who doesnt normally have boobs gets fat and therefore has sacks of fat hanging off their chest
I never used to have boobs, then i got fat and now i have fat sacks
von Ryankensington 25. November 2015
the sack on a fat person's body
That Man Has A Huge Fatsack.
von Caseyisforlosers32 15. April 2006
otherwise known as tuckshop arms
'i have fat sacks under my biceps'
von Georgiona 2. November 2007
A lot of money in your pocket for spending.
I wish my parents had a fat sack like Jay-Z.
von Lade1020 2. März 2008