ysb 

A confusing term used by Manchester United fans to infuriate scousers as they have no idea we're insulting them

ysb = YOU...SCOUSE...BASTARD!!

ysb by zutroy February 13, 2004

YSB 

'You scouse bastards'
A term used by Manchester United fans to describe their robbing, vermin rivals Liverpool.

'Knocked you off your perch, you scouse bastards (YSB)!'

YSB by ADM88 February 21, 2019

YSB 

Young Sturdy Boys. A group that is exclusive to only people that live in Sturtevant.

them YSB guys are some bad motherfuckers..

YSB by Y$B OWNER November 2, 2020

ysb 

Meaning, YouSuckBro.

"She put 'ysb' in her playlist description that's indirect towards me, I really do suck though."

ysb by cigarette b!tch April 28, 2020

YSB 

You Stupid Bitch

"YSB!"

YSB by monkey butthole October 16, 2008

ysb 

yo shutup bro

person1: i had the worst day
person2: ysb

ysb by bronator August 16, 2011

YSB 

A message board based initially on YGO, but now just a wasteland of psychos. It has users who come ang go quite frequently, and a selected few who call it home.

Flame Cerebus: I > You
Poochy818: Prove it. Discuss. >_>
CR40: CRAZY BUTTSECKS j00!

YSB by Poochy818 November 4, 2003