J Block 

the name of a small gang responsible for terroizing the city with there good looks and obnoxious charm. also for defacing streets and signs.

"that hoe just kissed my boyfied"
its okay shes from j block
"but.."
if you say anything she'll kick your @ss!!
"ohh. my bad"
damn straight

J Block by J-breezyy October 7, 2008

J Block 

The fan group for the tennis player James Blake

The J block is very unenthusiastic now that James Blake is losing.

J Block by Koheran July 2, 2008

j block 

what ever you want it to be.

wat up j block or where did you get those j blocks.

j block by j block October 30, 2007

J-Block 

Derived from the US prison system, J-Block refers to the housing project building in Fairfield, CT. It is one of the highest crime center in the Northeast and is the home of many notorious Bridgeport and New Haven gang leaders. Drug infested and full of discouraged citizens, J-Block represents one of the aspects of society the media blocks from the public.

Oh shit, you're living in J-Block next year? What happened?

J-Block by Slim522 March 29, 2010

J-block 

The act of being completely awesome and kicking some major ars while defending something that stokes your passion.

Dude. You just totally J-blocked that guy. Daaaammmn hes gunna feel that one in the morning.

J-block by jblizzle October 18, 2009

va-j block 

Female equivalent to cock block.

I was trying to get with this guy and my friend va-j blocked me.

va-j block by Liz5213 February 24, 2008

Stephanie J. Block

Is an award winning Broadway actress who is best known for her role of Elphaba in the hit blockbuster musical "Wicked". She was the first Elphaba, even though many people think Idina Menzel was. She has a powerhouse voice and belts amazingly. Other theatre credits are Liza Minelli in the musical "The Boy From Oz", Grace O'Malley "The Pirate Queen", and Judy Bernly in "9 to 5: The Musical". Her fans call themselves 'Blockheads'.

Stephanie J. Block is the best Elphaba ever! She has such power and force!

Stephanie J. Block by iMaBlOcKhEaD July 19, 2009