Slap your friend’s ass day is on July 28th so don’t forget to slap their ass
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
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You get to slap ur crushes ass
Me: *slaps crushes ass*

Crush: “why did you do that?”

Me: “I had to it’s December 5th national slap ur crushes ass day
by Imcoolright December 6, 2019
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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
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When you slap your girls booty every Friday
National slap your girls ass day-Today’s national slap your girls ass today so I’m going to slap your ass
by Butterboi4lyfe October 13, 2019
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March 12th is the official day where you can NOT slap your boyfriends ass.
*girlfriend slaps ass* "Hey, you can't do that, its National don't slap your boyfriends ass day!" *knocks girlfriend out*
by YupThatsAThot March 12, 2021
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