mr b 

he is our gym teacher we dont like him but personally, he is kathys best friend. he tells kathy to buck off and doesn't like her. but she knows deep own they will listen to the best spotify music ever. their friendship si so strong that eh yells at kathy to go away, such good relationship.

if you know him, tell him his music taste sucks and is old and stuck in 2015 and that he's mean, he will react to you with a lovely scream and whistle

"ayo mr b and i are close pals."

mr b by kathyy_ February 11, 2022

Mr b 

A gay crusty rusty theater teacher who is always and his man period and can never shut his loud ass fucking mouth and has no chill he is hated by all the 6th and 7th graders

Mr b is a bitch ass whore

Mr b by Jsjsjshkh April 10, 2019

Mr.B 

Code word for getting a blumpkin. " Meeting Mr. B" is a way to talk about blumpkins around people and have them not know what you're saying. Especially with mixed company.

"Hey man, have you met Mr.B with your girlfriend yet?"

"I really want to meet Mr.B, I hear he's a nice guy."

Mr.B by Matty Skray June 2, 2007

Mr.B 

Yung savage, wit da rolley on his wrist chu know you ain't tryna mess wit dis B

BrUUUUUH i went all MR.b all up in dat piece!!!!

Mr.B by Yung Savage 123 November 7, 2018

mr,B 

the sexiest guy in the world that uses a splatoon pfp and has a huge cock, like damn that's big.
he's also extremely funny and he likes mango.

Josh: Damn I just looked at that guy and I'm having an erection
Some Swedish guy: oh that's because you are looking at mr,B

mr,B by not mr,B June 8, 2021

Mr B Cult 

Led by Deklen, cheer on while you listen to the great song in the cult.

I am part of the Mr B Cult/

Mr B Cult by Im_Player January 17, 2023

Mr. A and B the C of D 

someone who is the coollest person i've ever met. the

A= Above
B= Beyond
C= Call
D= Duty

-dude did you see Mr. A and B the C of D?
-no man who is he?
-HE IS ONLY THE COOLEST PERSON TO LIVE!!!!!!

Mr. A and B the C of D by Mr. A and B the C of D January 28, 2010