Slap ass day- October 16 Share definition Flag On October 16 you have permission to slap anyone’s butt. Kevin: Hi Mia *slaps her ass* Mia: 😳 “why did you do that?” Kevin: it’s slap ass day- October 16 Slap ass day- October 16 by therealnews01 October 15, 2019 0 0 Get merch Get the Slap ass day- October 16 mug. Buy Now — $32.95 See more merch