1 definition by Ari Goodman
n. the act of lacking the physical strength to actually hi-five someone and resorting to a pushing movement of the right or left hand to someone. This is usually followed by the saying "AIR FIVE". The receiving person has the choice of refusing the "air-five", with a sharp reply of "BLOCK" with both arms crossed.
by Ari Goodman October 12, 2007