by Smack your sis August 8, 2021
“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
by Martichucho August 7, 2022
December 5 is the day you should say your fake sister and if y’all like it then y’all should date fake sister or fake brother go for it ! I mean try summ new!!
by Lowkeykeen December 5, 2020
Today is national punch your sister day
by Alyankees12 February 20, 2023
by luyue June 29, 2023
December 5th national date your fake sister or fake brother for a day no regrets you have to date them no cheating
by Lowkeykeen December 5, 2020