Hail No Share definition Flag Variation of "hell no" typically said by an African American. Often accompanied by an incredulous look and the waging of a finger. Crazy friend: I dare you to run into the street! Black friend: Hail no! Yo crazy. Hail No by racergamer February 22, 2015 0 0 Get merch Get the Hail No mug. Buy Now — $32.95 See more merch