a large baggie of marijuana
I am just sitting here chillin' with a fat sack looking for someone to party with
af 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.
af nitterpixi 6. august 2010
the sack on a fat person's body
That Man Has A Huge Fatsack.
af Caseyisforlosers32 15. april 2006
otherwise known as tuckshop arms
'i have fat sacks under my biceps'
af Georgiona 2. november 2007