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1.
A joint and jerk.
It's saturday, I'm wakin' up with a J & J

It's my birthday, I'm wakin' up with a J & J

It's 420, I'm wakin' up with a J & J
by Peachesssssszzzzzzzzz April 17, 2011
 
2.
A juice drink consisting of half orange and half blueberry juice. Invented in a small cafe in Denver, Colorado
"I think I'll go with a J & J to begin with. . .Oh, that's half orange, half blueberry juice."
by Traylorjim October 12, 2008
 
3.
A juice drink consisting of half orange and half blueberry juice.
I'll have a J & J, please!
by Traylorjim September 12, 2008