J.B.

JB -

1. Jail Bait. A girl or boy who is underage.

-Back off dude. She's JB.

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

2. Jack Black from Tenacious D aka the greatest band in the universe

3. This is when you rest your balls on the girls eye lids and then cum upwards into her mouth.

-Why the fuck did you give my mom a JB last night??

4. Black person. Derivative of "jiggaboo"

-The basketball court is full of JBs

5. 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.

6. short abrieviated term for Johnny Blaze which means to toke up

-"yo i like to JB on KB"

7. jb, short for jizz bomb, meaing to come on ones face.

-Guy: I'm gonna drob a load on ya face
Girl: Oh plz
Guy: ooohh JB on ya face

8. short term for Jew Boy or Jew Bitch. someone who is tight with their money or doesn't want to share something.

-"can you stop being a JB and lend me 5 bucks?" " or "quit being a JB and share your fries"

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