December 17th is the day you can slap anybody's ass without them getting mad for girls and BOYS.
You*Slaps yo friends ass
Your friend*wtf
You*Sorry its national slap ass day
by And I opp sksk December 17, 2019
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On the 25th September any boy/girl can slap each others ass.
Boy slaps girls ass.

Girl “wtf is wrong with you…. Fucking perv”
Boy “it’s the 25th September dumbass it’s national slap ass day
Girl slaps boys ass and bites lip
by Anonymous19393838 September 25, 2022
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Bob: Jamie let me slap u

Jamie: why

Bob: Because it’s National slap Jamie capaldi day xoxo
Jamie: fair
by Aa.ron45 January 2, 2023
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This day, tobey can slap anyone.
Ay bro. ITs October 22, national tobey slap day. mind if I Tobey slap ya?
by TObeySlapDay October 22, 2020
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On November 28th it’s National Slap your husband day!!
Husband: Hey babe
Wife: *Slaps husband*
Husband: Ow! what was that for!?
Wife: Today’s National Slap your husband day!
by Flowers are... beautiful February 2, 2021
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Day (everyday) when you can slap a physicist. Especially those who study at PMF, Zagreb
by Micamaca September 1, 2023
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