1. A joint, or
cigarette-paper rolled weed.
2. Slang for Air
Jordan sneakers.
3. A Jew, especially a Jewish
g, or gangsta. See also jigga
1. Yo, how many j's you rollin up for
tonight?
2. That'
s a shiny pair of J's you got there, man.
3. He says he's both a J and a
G.