by Himynameiskyle July 24, 2021
Get the National slap your sister daymug. 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.
by EpicCommie August 9, 2021
Get the National Slap Your Sister Daymug. by Smack your sis August 8, 2021
Get the National Smack your sister daymug. “Ima fucking upper cut the shit outta you Stephanie”
“Why?”
“Cause it’s National uppercut your sister day”
“Why?”
“Cause it’s National uppercut your sister day”
by MexiAlan October 30, 2019
Get the National uppercut Your sister daymug. by Theyluvjadee October 7, 2021
Get the National Sister Daymug. by Alyankees12 February 20, 2023
Get the national punch your sister daymug. by Onice from State Farm October 20, 2021
Get the National Sister Daymug.