j.j 

j.j a average looking boy who can hoop and get hoes but always thinking and not speaking on it

omg look at j.j

j.j by mrs.pink04 November 11, 2018

J.J 

jumbo jobby - a huge crap,shite or poop.

"My thats a jumbo jobby scraping down my left arsecheek" , " your nuthin but a fippin J.J"

J.J by King Andy October 28, 2008

J.J 

Cool

J.J is cool

J.J by JayLue November 26, 2018

J.J 

This is the type of person who will copy what you said yell at any given chance act like a smartass And is genuinely annoying to be around. But at times they can be funny or entertaining.

J.J won’t stop copying what your saying so don’t talk to him

J.J by Skull bardics June 2, 2020

J.J 

this is one of my friends in this school that is unkown.

this is my friend J.J

J.J by Alsan October 12, 2021

j_j 

A crying face, not very commonly used, despite its coolness.

See ;_; and T_T

Chick: I HATE YOU AND I'M BREAKING UP WITH YOU

Whipped Guy: j_j I'm sorry I'll make it up to you! PROMISE! j___j

j_j by You're Whipped! October 6, 2006

j/j

abbreviation: just joking
see j/k

I'm gonna wack you! j/j

j/j by Cooliosuper January 31, 2003