B on 

Short form of the term "getting the bake on" when smoking cannabis, started in the East Coast of Canada.

Mother of god, I've got the b on.

The b is on.

I just got a solid b on.

Randy came over and we got the b on.

B on by Worst Case Ontario November 4, 2013

b on the scantron 

False

If you take a scantron test, on the true/false portion, B is always false

Q: Are you going to get hammered tonight?

A: B on the scantron

b on the scantron by born proud raised proud December 1, 2005

B-on-B 

An extremely big person or thing. Could also mean they eat more than a normal person.

"I'll take 8 soft tacos, 12 hard, and 4 large Cokes."
"Damn thats a B-on-B!"

B-on-B by Corey Barnicle April 11, 2008

B on my neck

noun / phrase
Usually a cry for help. A coded or slang phrase used to hint that someone is experiencing physical abuse from their boyfriend, often referencing visible marks on the neck. The phrase is sometimes used to avoid directly saying what’s happening, especially around friends or online.

“People noticed the marks and knew something was wrong when she said she had a ‘B on my neck.’”

B on my neck by bonmyneck December 29, 2025

Going all Cardi B on her 

Getting aggressive with someone for starting rumors or making rude unnecessary comments about how you parent your child/children!

Girl! Did you see Julie Going All Cardi B On Her? Lonnie should know better that to come at her as a mother!

Going all Cardi B on her by MamaBee73 September 8, 2018

bad b on the niz 

ofbbbbbbb

ayo g its bad b on the niz

bad b on the niz by k1🥷 March 7, 2021

put a b on that eat

don't eat it, beat
if u put a "b" on that eat, it'll be beat.

also works for "m": to meat it
and "s":get a seat off in that(when u dont wanna hit, u jus wanna relax in it)

U betta put a "b" on that eat

put a b on that eat by Juice June 27, 2003