Literary just a term created by the users on reddit that just means a subreddit that is similar to another subreddit that they created. It is also shortened to "Sister sub".
by GROVEnotusedb4 May 31, 2020
by Idk and idc February 24, 2014
When someone is hit by a nun with a bible or yard stick for swearing at church/school. Also applies to when one's biological sister whips him/her with a long object.
Person 1: God***n it!
Nun: (Slaps person 1 in the face with bible)
Person 1:Dude I got sister whipped at home
Person 2: LOL
Nun: (Slaps person 1 in the face with bible)
Person 1:Dude I got sister whipped at home
Person 2: LOL
by airsoftkillm February 17, 2011
by Sir jay dom July 16, 2017
by LunaJade April 03, 2015
Women who all have a child with the same mans sperm and support each other for the sake of the children.
"We didn't know too much about each other, but now that we're sperm sisters our sons have the right to know their brothers from other mothers"
by milk9837 October 18, 2011
When something is so good or bad or something extreme in whatever emotion your weve will be snatched of and James Charles made it popular so it’s sister snatched
by Xcharlotte24 January 24, 2019