JB

Junior box
A highly attractive underage individual

WOAH take a look at that JB...better get away from this school..

or

The band One Direction is full of JB's!!!

by creepasaurous rex November 3, 2010

JB

Short for Jew Bag; a term for a person of Jewish descent who does not necessarily practice the Jewish faith. One who enjoys and appreciates having Jewish roots but who does not comply or adhere to the traditional rules of Judaism.

OMG She had the most JB wedding ever even though she claims she's atheist! They stomped the glass and everything!

by MistressKiki17 April 19, 2010

JB

usually retarded. also might have one or more of the following: diabetes, large tooth gaps, goofiness, or just plain stupidity.

"Don't be like JB" or "You just pulled a JB!"

by Dalton April 20, 2005

JB

A homosexual fellow who is correct when it comes to politics of America, so far.

JB is such a queer, but his definition of America is great.

by JB July 9, 2003

jb

short way of jonas brothers, a musical group

did u buy the jb new cd?

by kmicoro August 24, 2009

JB

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??

by what the fuck mate November 19, 2007

JB

an acronym for the word Jiggle Belly. The epiphany of the loud annoying fat girl.

"Look at JB shovin that sandiwch... fatass!"
"I can't believe JB wore that today but just told us our hair was bad."

by Lezlie.. ;) March 30, 2005