next tomorrow Share definition Flag How people with bad basic education say, 'the day after tomorrow'. Bruh, after we done our macdonalds shift "next tomorrow" we finna go see chief keef's concert with 'em thot, turnt up finna cop j's. next tomorrow by sir toppen. June 10, 2014 0 0 Get merch Get the next tomorrow mug. Buy Now — $32.95 See more merch