J Crew 

A group of 5 girls and one guy who have extreme OJD. Actions frequently include stalking and fantasizing about any one (or more) jonas brothers. Fantasies have been known to include hot fudge and whipped cream.
They often have pictures of Joe Jonas' JNK on their desktop background. JOENER!?

Wanted in 52 states

"Hey, last night we snuck into the Jonas Brother's tour bus and raped all three jonas brothers... AND covered them in hot fudge!"
"What the FUCK? You must be a member of the J crew! Get da PO PO! 5-0 5-0!"

J Crew by Dont arrest me January 29, 2008

J cat 

Union J consists of Josh Cuthbert, JJ Hamblett, Jaymi Hensley, and George Shelley. They ended up fourth place on the X Factor in 2012. A J Cat is a fan of Union J.

omg! I love Union j! I'm a J Cat!

J cat by J Cat For Ev June 13, 2013

J-MO 

Nickname of a popular WERS DJ for the show rockers. J-MO is characterized by his hippie lifestyle and lack of bathing. He has ridiculous hair that is impervious to rain, much like that of an African American, and loves Hunter S. Thompson. Also J-MO is an infamous misogynist, who when called as such believes people are complimenting him for being an excellent "Massage Artist"

Did you see that Beatrice, J-MO just asked me for a handjob!

J-MO by James April 25, 2004

J.T.S. 

Justin Timberlake Syndrome.

When a person ditches all their friends to go off alone thinking they're the best and then quickly turns into a doushebag.

"I havn't seen Fred around lately, what's up?"
"Oh, he has J.T.S."
"Ah I see, what a doushebag."

"You guys are holding me back, I'm going to make my own team and fucking own you all"
"Whatever you say JT"

J.T.S. by aCanOfSoda August 15, 2009

J town 

Little Tokyo in Los Angeles, California

I always love walking in J town to check out the female Japanese tourists. Yummy.

J town by Mr. Bligh October 14, 2009

J-Ville 

Short For Jacksonville SumTyms Called GayViLLE Biggest City in Northern Florida

Person 1 " yo where u frum son?
Person 2 iam reppin the 904 gayville

J-Ville by U NgUyEn gayville finest July 9, 2004

j.fro 

J.Lo with a huge afro

J.Lo, she a ho and she got a fro...she a J.LoHoFro!

j.fro by Jennifer Lopez-Judd-Diddy-Daddy-Affleck October 5, 2003