scissor-sister

The female version of a butt-buddy. Two female friends who spend time with each other in excessive amounts.

Jill and Sara spend so much time with each other that they're scissor-sister(s)!

by John Clarkersoner April 23, 2010

blister sister

Someone who shows up when the real work is done then acts like they took part.

Dilbert and the intern spent days proofing the manual then Wally pulled a blister sister and ran a final spell check to claim all the work.

by billmanak February 10, 2009

the sister

While taking your girl from behind, (HOLD ON TIGHT) tell her "Your sister does it better!"

I was fucking my wife and told her the sister was better. BEST SEX EVER

by Boston Mike March 17, 2009

Sister whipped

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

by airsoftkillm March 4, 2011

sister forever

Eden the girl that is always there for you no matter what!

Eden…jades sister forever

by Idk and idc March 2, 2014

Sister Subreddit

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".

Check out our sister subreddit of r/fakehistoryporn called r/fakeprehistoricporn

by GROVEnotusedb4 May 31, 2020

Sword Sisters

Much like eskimo brothers, sword sisters are two or more women that have shared the same penis.

Wow those two chicks have all had sex with the same dude guess that makes them sword sisters

by Sir jay dom August 14, 2017