lazt Share definition Flag ghetto speak meaning last or the end. Rather a Retarded rem-anent of Snoop Dog's ebonics in which he would add too many Zs to words. i dun fucked up lazt night lazt by YonamecuntbeBlank February 25, 2011 0 0 Get merch Get the lazt mug. Buy Now — $32.95 See more merch