Top definition
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"
by schaeff daddy April 17, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
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.
by CherBear December 09, 2004
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
3
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.
by Ace 2 da Mace June 18, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug