JB 

This word is used to describe someone who is homosexual. JB stands for Joel’s brother.

“That’s well JB”

JB by The b-gang February 5, 2019

JB 

The post man that delievers

JB by Shanta October 8, 2003

JB 

A JB stands for any one of these:
1. Jiggly Bailey
2. A Jelly Belly
3. Jiggly Belly
4. Jelly Boy
Etc...any two words that start with the letter J and B and that designate an oversized person.
One may call another a JB when this person is plump and overweight

The JB could not jump over the fence when we were running away form the cops.

JB by Johann Hauswald October 22, 2006

JB 

Short, gangster-speak, for Jack-in-the-Box family delicacy restaurant. Here you can purchase delcious gourmet sandwiches for as cheap s 99 cents. There are also the infamous JB taco duo, 2 for 1 dolla. Nothing beats the JB bizzotches.

Kevin: Hey, lets go to JB.
Alex: Ok.
Roy: Yessssssss.

JB by Trapper Keeper February 26, 2005

jb 

JB: An extremely fast burst of speed relating to the quickness of Jonathan Berger.

The runners used a jb to try to win the race.l

jb by Josh December 31, 2004

JB 

getting screwed over. also known as the act of moving 1800 miles and having your best friend turn his back on you for neck.

damn bro, you came all the way to boston from florida. so sorry to hear that you got jb'd.

JB by Scooterpie April 30, 2005

JB 

Means the same as random epic-fail. When something is really weird, in a bad way, you can call it JB.

Person 1: "Oh, your'e such a party pooper!"
Person 2: "Are you calling me JB?!"
Person 1: "You bet! You're the biggest JB I've ever met!"

JB by JuicyJuicy May 10, 2009