20 bag

not 20 oz, dumbass, thats 1 and 1/4 lbs of marijuana. A 20 bag is $20 worth of weed, depending on area, and tiem of year, the actual weigth will vary

buyer: Can i buy a 20 bag?

by gunjah April 19, 2006

20 bag

rather than just marijuana, a '20bag' denotes a deal of any illicit substance to the value of £20 / $20 and could just as easily contain rock, powder or tablets.

yo, you weighed down? what u got?

all the usuals man, nothin' smaller than a 20 bag though...

by 20bag June 5, 2007

20 bag

2 grams of marijuana, ganja, weed, that green shit

yo send on a 20 bag
u got $20?
ya bro send!

by JoeBro20109 June 15, 2010

20 bag

20 ounce of weed or dub of weed

got a 20 bag shorty better blaze dat shyt

by chris May 13, 2005