slap ass day 

janurary 4th is the slap ass day

where anyone needs to slap their partner's or crush's ass

SO: "hey why did you slap my ass?"
You: "it's slap ass day"

slap ass day by Naku :3 January 2, 2023

Slap ass day 

April 18 is national slap ass day.

April 18 is slap ass day

Slap ass day by Gina Wilson April 18, 2023

Slap-ass Day 

A day in a school, usually Middle or High school, where teenagers go around slapping each others butts for the fun of it. Common for a guy to slap a girl's ass, a girl to slap a guy's, or two female friends to slap each other, but is usually taboo for two guys to do so. Normally occurs on Fridays and the message is often passed through a forwarded text.

FWD: Fwd: Friday is Slap-ass day! forward to all members of *name random high or middle school* in your contact list!

Slap-ass Day by Tobilollipop September 7, 2009

Slap ass day- October 16 

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

slap ass day part 3 

Pick a girl and slap her ass hard af

I walked up to that girl and grabed her ass cuz it slap ass day part 3

slap ass day part 3 by Kobe been Bryant August 30, 2019

slap ass day round 2 

we all know y’all had no balls round one so let’s get it for round 2! August 30th

“y’all it’s slap ass day round 2 let’s get itttt!”

slap ass day round 2 by bootyslapper101 August 29, 2019

National slap ass day

November 19th is national slap ass day

National slap ass day is great

National slap ass day by 😑🖕🤦🏼🥳🥳👍 November 18, 2020