JB 

Jail Bait.

"Yo that muh-fucka is JB, don't go near him."

JB by Diego July 31, 2003

JB 

The initials of a ton of people some awesome, some... not so much. The awesome include Jack Barakat, Jess Bowen, James Bond, and many others.

The not-so-awesome include Justin Bieber, the Jonas Brothers, and many others.

Person: Eh yo JB!
Justin Bieber: What?
Person: God, not you. JB!
Jonas brothers: What?
Person: NOT YOU. JB!
Jack Barakat: Yeah?
Person: *sighs* finally

JB by coldashype July 10, 2011

Jb 

That guy is the one for you, he is funny and clearly very hot, he has lot of intelligence and can be trusted. Even if a Jb is your crush it will be hard to make him understand you like him more than a friend. A jb can pretend that he doesn't give a shit but in fact he does. So don't be desperate if you feel nothing is coming back. In fact all Jb are very emotive but try and protect themselves

I can't love you

I am afraid
Jb i love you

Jb by caroot May 29, 2020

jb 

1. Jonas Brothers

2. Jacob Black

3. Justin Bieber

All 3 of them are very annoying, yet they are loved by pretty much every tween in the world.

Tween: 0mG i ~*HeArT*~ jB!!!!1!!111! Jb IS s000 ub3r *SEXXiE* 0Mg!!!1!!!
Normal person: Which JB?
Tween: aWLL uv D3m!!!!!!!11!1!!!1
Normal person: Ew. Get a life and learn to type properly.

jb by [.meghan.] June 28, 2010

JB 

A Junky Bitch

Willie told me as long as you have $5 you'll always have a JB

JB by LilSpicyy July 10, 2019

JB 

Jack Black, lead vocalist of the greatest band in history, TENACIOUS D!

This is just a tribute.

JB by DCrookZ November 11, 2003

JB 

A shortened version of Justin Bieber, a canadian r&b singer. He was discovered through YouTube and has become extremely successful. He has worked with Ludacris, Usher, Sean Kingston and many more.

JB is a sexy beast.

JB by ilovejbiebs June 28, 2010