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 09, 2021
The Britanic sank in ww1 by a mine. And the Olimpic is in a privately owned dock owened by some random millionaire
Titanic's little known sisters the Olimpic and Britannic lasted longer than the Tittanic. ( just resently they found the Olimpics number plating is found in the Olimpic which can mean a cover up might of happened
by thecanadianninja January 15, 2019
to masturbate, specifically males.
by Derek M. May 08, 2006
When you and your two friends who are good looking enjoy a hand full amount of partying with ugly people.While you are partying, you are also soul sisters, and that makes the partying so much better. You form what is called a super party soul sister trip dick, where one of you walks into the party in the middle, with a sister on each side.
"Hey guys, I hear that the super party soul sisters are coming out tonight! It's gonna be a great party!"
by fuckai March 17, 2007
The intro to an anime called blend s. If you want to know if someone is an anime fan just say smile sweet sister sadistic surprise service and if they dont respond with something else beginning with s like sono chi no sadame, sasageyo or cyaka blyat their heads will explode
Girl one: smile!
Girl two:sweet!
Girl three: sister!
Girl four:sadistic!
Guy one:surprise!
Guy two and three:service!!
Every closet anime fan: *nervously sweats* my ultimate weakness. Smile sweet sister sadistic surprise service.......... 'smoke week every day'
Girl two:sweet!
Girl three: sister!
Girl four:sadistic!
Guy one:surprise!
Guy two and three:service!!
Every closet anime fan: *nervously sweats* my ultimate weakness. Smile sweet sister sadistic surprise service.......... 'smoke week every day'
by RobinEmma February 19, 2021
On April 21st of every year National Fuck Your Freinds Sister Day starts on this day you boy or girl will go to one of your friends houses and they are obligated to consent to having you fuck their brians out so in turn on this day woman's right to choose is also temporarly suspended
Josh texts carl: yo its National Fuck Your Freinds Sister Day im coming over to fuck your sister
Carl: Go ahead im about to Fuck Yours
Josh: Narly dude
Carl: Go ahead im about to Fuck Yours
Josh: Narly dude
by DizzyCannon7211 April 19, 2020
"Treating your girlfriend like your sister" When one treats his girlfriend as he would treat his sister with care and respect!
by Monstercock January 07, 2021