by MonkeysUncle0 December 26, 2011

Short for JWH-018, the main synthetic chemical in legal herbs such as K2, Spice, etc. Has similar, if not more intense, effects of THC. Banned in many states and countries. Known to cause brain tumors.
Derek: Hey I drove all the way to Florida and brought K2 with me.
Thomas: Does it contain J Dub?
Derek: Hell yeah!
Thomas: We're gonna get so f**ked up and get the tumor time!
Thomas: Does it contain J Dub?
Derek: Hell yeah!
Thomas: We're gonna get so f**ked up and get the tumor time!
by andrewn1919 December 21, 2010

"mr. greenwood, why did you go home with that big chick last night?"
"i was drunk man, trips is dubs though!"
"i was drunk man, trips is dubs though!"
by The Pigeon Moniker August 20, 2007

by Anonymous June 18, 2003

by Little Langers October 17, 2008

by Alice Hearts October 21, 2007
