KYB

Acronym for "quit your bitchin'". Mostly used when someone is complaining over trivial matters.

I was talking about gender inequality, and some kid from Nebraska told me to KYB.

by Filisophizer October 12, 2014

kyb

An acronym for the phrase 'kill yourself, boss'.

Dave, why dont you go kyb?

by Jon August 19, 2004