JDUB

A slang term first used for the research chemical JWH-018. Originating in southern california, it is now widely used as slang for any synthetic cannbanoid/research chemical (JWH, RCS, AM2201) that can be acquired or bought off the internet.
Garrett: "You look faded as fuck, you just blaze?"

Payam: "Naw man been smoking jdub all day"
by ShermSticc November 10, 2011
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