JB

1. Justin Bieber
2. jail bait
3. "blowjob" backwards

Can be used interchangeably, all three are equally bad.

1. That person is the biggest JB fan.
2. That person is the biggest JB fan.
3. That person is the biggest JB fan.

You may have to clarify which definition of JB you are trying to use.

by 64 68 2e August 5, 2018

jb

just because

i was being rude jb you said i was ugly

by itsyourmom March 1, 2020

jb.

her boyfriend is not allowed to sneeze in public. people be like ‘bless u’ no, he already has her, he’s blessed

that girl is so jb. (hot)

by not jb June 14, 2021

jb ah build

a build referring to which a guy is so huge he broke the scale

“Dang, that kid is fat”
“yeah he got a jb ah build”

by imfeiningformore January 4, 2024