National slap your sister day

Slap your sister today!

July 24th

National Slap your sister day is today!

by Himynameiskyle July 25, 2021

National Slap Your Sister Day

On the 10th of August, after National Slap Your Brother Day, is National Slap Your sister day. It is a day where you, as it says in the title, a day to slap your female siblings.

Me:"It's National Slap Your Sister Day"
My sister: Shit...

by EpicCommie August 09, 2021

National pretty sister day

It’s not thing but now it is soo…

Sister:I got its National pretty sister day

by Tdcgtfvvgff July 27, 2021

National Smack your sister day

Smack your sister on August 8th

Smack your sis National Smack your Sister Day

by Smack your sis August 08, 2021

National uppercut Your sister day

It’s when you fucking destroy your sister cause she’s a little prick.

“Ima fucking upper cut the shit outta you Stephanie”

“Why?”
“Cause it’s National uppercut your sister day”

by MexiAlan October 30, 2019

National Sister Day

appreciate your sister and make her feel good and make her feel special

National Sister day is my favorite time of year

by Onice from State Farm October 20, 2021

National Sister Day

Sisters

Happy national sister day fav love you.

by Theyluvjadee October 07, 2021