A boy who comes off as sweet & flirtatious but is really just a player in disguise. Don't be fooled by his sweet words or actions, because within a few months, you will mean nothing to him. He is rude & only cares for himself. Probably one of the stupidest human beings you will meet. Never fall for a JJ or you will be depressed for months.
"Remember when you & JJ dated?"
"Worst mistake of my life!"
by candykisses01 August 18, 2012
Jew Joke
"What's the difference between a Pepperoni Pizza and a Jew?

Pepperoni Pizza doesn't scream when you put it in the Oven."

"Dude that was one pimp JJ"
by Person12345678910 August 19, 2009
A queer who likes big cock in his butt.
That guy takes cocks in the butt. He must be a JJ.
by Senor Meow June 24, 2009
It stands for "Just Jesting" and is a sophisticated alternative to jk
Bob: "Hey Gina, you look fat in those pants!"
Gina: "Why you son of a..."
Bob: "JJ!"
Gina: "haha!"
by cool4dude March 21, 2006
Means Just Joshing
Kate: I hate you
Kate: JJ!
by Tumadre1000101 August 31, 2008
a word used to describe ones penis
My boyfriend loves my JJ!!!
by JT723 July 10, 2008
An epic failure of anything life related.
Slightly camp guy: Ouch, I just ran into a clothesline
Gangsta': Yo' dawg you just done a JJ
by RyanEzekiel May 31, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.