Yshh Share definition Flag A girl who is awesome,pretty, and uniqe but sometimes acts like a bitch RuDY:She's yshh right?Jhon L.:Yeah that's why sometimes she acts like a bitch.RuDY:Totally!! Yshh by BITCHMAN :) June 15, 2011 0 0 Get merch Get the Yshh mug. Buy Now — $32.95 See more merch