oozhassny Share definition Flag A word from the teenager slang of Nadsat, from the novel "A Clockwork Orange". The word derrives from the Russian 'ukhasniyi', which basically translates to 'terrible'. A: Man, I can't believe my girlfriend wrecked my car.B: That's oozhassny, dude. oozhassny by razrez December 30, 2009 0 0 Get merch Get the oozhassny mug. Buy Now — $32.95 See more merch