J-cock 

The penis of a male with a name that begins with the letter "J"

Jeff says "J-cock was very happy last night, he had sex for the first time in a while" or "My J-cock is 7 inches long" or "yeah man i used J-cock on her all night"

J-cock by schaeff daddy April 17, 2009

J-Cock 

Slang for the male genitalia comprised of German, Irish and African American blood

All women, no matter what they say in church, desire the j-cock.

J-Cock by CherBear December 9, 2004

J-cock 

A combination of cocking out and jazzin. When you're just chillin but also leading with the cock.

Last night a Shoko 'Jamin' was being a j-cock, just chill dancin.

J-cock by Ace 2 da Mace June 18, 2008

J-cock 

The Penis of A Jewish Man.

That is how Shiksas turn convert to nice Newlly Jewish Girls.

For the J-cock

I thought you were a virgin?

Really, why? You met my kid.. And *husband.*

But you're so *Tight!*

You just have a J-cock.

J-cock by BWJCBDish November 24, 2018

The J cock 

A 90 degree head tilt signifying curiousity or disgust.

J cock when somebody acts immature

The J cock by kenna October 7, 2004

JCocker

1. a JRocker with a cocky attitude
2. a JRocker that behaves like a dickhead
3. The kind of JRocker we love to hate

Reita is one of the more famous JCockers out there. He's a JCockstar

JCocker by Kisati November 6, 2010

JCocker

1. a JRocker with a cocky attitude
2. a JRocker that behaves like a dickhead
3. The kind of JRocker we love to hate

Reita is one of the more famous JCockers out there. He's a JCockstar

JCocker by Kisati2 November 9, 2010