Short for 'your boy' or 'your brother'. An embarrassment that nobody likes yet still hangs around. It's an attempt to shrug off ownership of the person.
"Hey look it's YB Roger..."
"Fuck that! He's YOUR boy!"
"YB was asking about you yesterday..."
"Gross I hate that guy!"
"Why does Chris always come around here?"
"I don't know, he's YB."
"Fuck that! He's YOUR boy!"
"YB was asking about you yesterday..."
"Gross I hate that guy!"
"Why does Chris always come around here?"
"I don't know, he's YB."
by SgtTarzan November 3, 2008
is that yb?
by kayron October 23, 2020
"noob-WTF just happend
pro- YBS NEWBIE!!! wait you probly dont know what that means
noob-No
pro-you've been schooled
noob-Oh
pro-noob"
pro- YBS NEWBIE!!! wait you probly dont know what that means
noob-No
pro-you've been schooled
noob-Oh
pro-noob"
by MYC{Br00talz} July 19, 2009
by ananimis April 25, 2008
Your Breath Stinks -When someone is trying to open their mouths to say something or yawn but have oral hygiene issues
Micheal: "this girl keeps yawning next to me in class i can't breathe "
Chris : "Damn bruh tell her YBS"
Chris : "Damn bruh tell her YBS"
by BEASTWORDS January 23, 2022
by ok b July 30, 2021