JB is an bad word that we say to people we hate. It means Justin Bieber and is very evil to say
I hate you. You are such an JB!
by ShrekFanOne December 26, 2019
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Welcome to JB! where all the rednecks join together to fuck their sisters. Here you can buy weed, or maybe a new Juul for your troubles. You may find that there is little diversity in the students here, and most of them will say you raped them if you touch them on the thigh. You may find some individuals fingering each other in the bathroom, classroom, lunchroom, or even in the library! The football team is trash, they lost just about every game this season. Maybe you think the English teachers suck, but you should meet the math teachers. Oh yeah. Let’s not forget about the agriculture building blowing up!!
Man JB!is pretty trashy.
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JB. What more can I say.
Friend: Heard JB's new song yet?

Me: I don't listen to JB. -.-'
by Sloonei December 13, 2016
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Juul Break

Commonly used when one is not supposed to be hitting their Juul so they have to do it in secrecy. Often times in a high school bathroom.
“Yo Chad do you wanna go take a JB?”
by Epicswag420 August 3, 2019
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1. James Bond: Fictional Character
2. Jerry Bruckheimer: Producer well known for Pirates of the Caribbean
3. Justin Bieber: Singer-Songwriter
4. Justin Brownlee: Basketball Player for Ginebra
1. I'm JB.
2. A JB Production
3. JB: Sorry
4. JB for Three Points!!!
by MLXD August 25, 2019
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Jb is the hottest man to ever exist. if you ever saw him you'd be lucky. if he talked to you you're very lucky. if your his friend your a lucky ass guy.
Jb is the hottest/ smartest guy to ever walk on earth.
by very epic jelly bean December 16, 2021
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The American Singer Justin Bieber, or Jail Bait.
I love JB, and all of his songs!
by xxalyssaxx January 18, 2018
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