Definitions by Anonymous19393838

National slap ass day

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

National slap ass day by Anonymous19393838 September 25, 2022