J-rock 

J-rock litteraly means Japanese rock.
It consist of Japanese rock artists who generaly dress in a gothic or gothic-lolita style.

Some J-rock Bands to check out are Malice Mizer, Moi Dix Moid, Larc en Ciel, An Cafe and Miyavi (who is the best)

J-rock by YoungYulia September 2, 2006

J-Rock 

A man with unrivaled sexual prowess. he has huge yet defined muscles due to his copious sexual activity and is known to only copulate with the finest of females (models, actresses, singers etc). Some men are intimidated or feel nervous around women they find sexually attractive. not him.

Hot Bitch 1: Woah look how sexy that guy is over there. I know his jeans aren't particularly tight-fitting but I swear I can see the outline of his thick, meaty cock.

Hot Bitch 2: Yeah I know, check out how muscular, yet defined he is too. He's left me with a wet, quivering quim.

Hot Bitch 1 & 2: It must be J-Rock!

J-Rock by tasty bitch May 28, 2011

J-rock 

Mostly crappy rock music. It's Japanese rock music hince the J for Japanese. Most of the "singers" dress like women and follow the 70's glam rock idea. Although the music not lyrics are alright most of the lyrics when translated into english or even read in Japanese don't make sence. It's about as coharent as J-Rap and equaly bad.

Otaku-Oh my god J-rock is soooo much better then American or British rock!

Me-Japan is behind the times when it comes to rock and Japan should make their own style rather then steal it.

J-rock by Woogy January 6, 2005

J-Rock 

1. A young basketball player, particularly younger than most of his / her team mates.

2. Babyface
3. Someone who is of great talent in the field of cosmetology.
4. A complimentary nickname for someone who is great in the field of Cosmetology.

I got a fresh fade yesterday, my barber pulled a J-ROCK, it looks fresh as sh*t!

J-Rock by disslin November 22, 2011

J-Rock 

Stands for "Jaw Rock". This is when you hit someone's jaw so hard, you rock it.

Girl, I'm about to J-Rock Jessica over there because she slept with my man.

J-Rock by Girl146 November 7, 2010

J Rock

A man with unrivaled sexual prowess. he has huge yet defined muscles due to his copious sexual activity and is known to only copulate with the finest of females (models, actresses, singers etc). Some men are intimidated or feel nervous around women they find sexually attractive. not him.

Hot Bitch 1: Woah look how sexy that guy is over there. I know his jeans aren't particularly tight-fitting but I swear I can see the outline of his thick, meaty cock.

Hot Bitch 2: Yeah I know, check out how muscular, yet defined he is too. He's left me with a wet, quivering quim.

Hot Bitch 1 & 2: It must be J Rock!

J Rock by naughty minx October 14, 2011

j rock

A male who is extremely good in bed, usually because of having an enormous dick.

Yesterday I found out that my man is definitely a j rock!

j rock by Pebbles jr stone August 30, 2007