by YourBoyTW April 07, 2017
by X8x8x8x8x8xskwkc April 25, 2018
by Yoboycam April 05, 2018
Person 1: hey you know what day it is?
Person 2: its December 13 why?
Person 1: its national slap your crushes ass day.
Person 2: oh ok (slaps ass)
Person 2: its December 13 why?
Person 1: its national slap your crushes ass day.
Person 2: oh ok (slaps ass)
by Oakpaw December 07, 2019
The definition of National Slap your Friend’s Ass Day is basically don’t pussy out and SMACK DAT BOOTY
by Jax1995 June 27, 2019
Me: *slaps crushes ass*
Crush: “why did you do that?”
Me: “I had to it’s December 5th national slap ur crushes ass day”
Crush: “why did you do that?”
Me: “I had to it’s December 5th national slap ur crushes ass day”
by Imcoolright December 06, 2019
This is the day when you get to playfully slap the ass of your bestfriend of the opposite gender. That's where the his/her part comes from
by Jake Wall April 12, 2017