Slapfive Share definition Flag An expression of shared success where two people slap hands above their head, at shoulder height, or side by side. Similar to high five. After he hit a home run, each of his teammates gave him a slapfive as he ran back to the dugout. Slapfive by thisisit880 May 31, 2018 0 0 Get merch Get the Slapfive mug. Buy Now — $32.95 See more merch
