Commonly used to refer both to two dime bags of weed (which, incidentally, equal 20 dollars) and to 20'' rims on cars, particularly SUV's. The word "dub" is used to refer to something that equals 20, whether it be weed OR rim size.
Yo, can I get two dubs from you?

OR

We were rollin on dubs...
by Quanda August 31, 2006
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adjective; verb; noun.

something you say when expressing how much you don't want to do something. like, you say, "I really don't want to do this thing," and instead you say, "that's a dub." it's just less words.
adj:
"are going to class?"
"nah, that shit is a dub."
or

verb:
"answer her call."
"nah, i'm dubbing that."

noun:
"nah that's dub city."
by amandalame April 11, 2016
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Dub is reggae stripped to its essentials. with peolple like scratch perry, and king tubby paving the way in the 60's. both these guys were music producers that had tons of recordings laying around and started splicing tracks together. The roots of sampling. dub is all about the BASS and badass drumming everything else cuts in and fades out Dub is the voice of the soul..
by dubpl8s January 7, 2004
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1. Short for double.
2. Used for the number 20.
-20 inch rims
-a $20 bag of marijuana
Im ridin on dubs.

Heres a 20, go get a nigga a dub of dat fiya.
by mkic0n January 21, 2003
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The Universtity Of North Carolina at Wilmington. a Majority white school with lots of preppy people.
Hey girl look at that pollo leche! I bet she comes from the dub!
by foxyma October 22, 2007
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When a person is dub they are hella "WACK". Referring to dubolu if you spelled out W. You then throw up the west side with your hand implying the person is "Dub" or wack as hell.
My ex boyfriend was hella "DUB" (while throwing up the west side hand gesture) girl!
by Sable, Mahlet December 7, 2006
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