a 40 is the money equivalent to a
gram of
cocaine that you would purchase from your
local drug dealer. And it comes in a little baggie. that sells for 40$ hence the name 40!
Friend #1: man were
gonna need some
blow tonight
Friend #2: YEAH lets
get some. how much you want to get?
Friend #1: I was thinking about getting a 40?
Friend #2 MMMM. That sounds GOOD i got $20 on it!