Young Filthy Share definition Flag An individual who loves to involve himself in grotesque and lude behavior, usually accompanied by a goatee. "Damn that Tommy B is a dirty cat" " You know how young filthy do!" Young Filthy by Avon.Barksdale January 7, 2010 0 0 Get merch Get the Young Filthy mug. Buy Now — $32.95 See more merch