J.Rocwell 

A Rapper Known In the New Jersey/New York area, famous for his remake of danity kanes hit single " show stoppers" entitled "hop hoppin." This Rapper is also known for his new single Dr.pepper off his new album Balboa: The Rise oct. 2nd

J.Rocwell the rapper, www.jrocwell.com , www.myspace.com/jrocwell

J.Rocwell by Johnny Jetson September 12, 2007

j-rocker 

A j-rocker (or jrocker) is a member of a Japanese rock band. (i.e- Kyo of Dir en grey, Ken of L'Arc-en-Ciel, etc)
See J-rock

Some people say that Gackt is a j-rocker, yet he is not.

j-rocker by SoyQueen September 21, 2005

j-rocker 

A J-rocker is a person who listens to Japanese Rock, it isnt very big in some countries but is huge in Germany. J-Rocker scene isnt also that big in United Kingdom there are only small minorities.

The whole J-rock/Visual Kei scene is about looking good aswell as the music. Visual Kei and J-rock are linked in with one another.

J-rockers as the minority; usually dress with extravagent hair colours and all different clothes, usually males show there feminine side.

Scott: Im a J-rocker!
John: Eh...im a emo...

J-rockers are way cooler....

j-rocker by Aruzo July 1, 2007

J.D. Rockerfeller 

A super-rich dude who sits around all day in his "to-and-fro-motion" easy-chair while the rest of us slave away to keep him comfy.

I wonder if J.D. Rockerfeller ever thought about all the trouble he was causing the world while he was sitting on his porch just rockin' away?

J.D. Rockerfeller by QuacksO March 13, 2019

[Rocket J] 

Any hyper or rambunctious acting person whose middle initial begins with the letter 'J'.

Hey, cool it Rocket J, you're going to hurt yourself!

[Rocket J] by Rocket J January 8, 2009