vagina sisters

Close friends who have had sex with the same boy. Like vagina cousins, but more important.

Kerri and Christina are the best vagina sisters out there.

by kbearbabyyyy November 24, 2010

sisterly

A friend who displays affection and kindness in a way your own sister would if she really cared about anyone but herself.

Jay was being super sisterly by supporting my decision to get an abortion.

by SBRstar October 10, 2013

Sister Mama

Two baby mamas who share the same baby daddy. The baby mamas are friends and have good relationships with all their children and each other's families, without the baby daddy.

My baby daddy gets jealous that his two ex's get along and have become Sister Mamas, who act like positive loving adults for the sake of their children.

by MissWallace March 6, 2014

Sister Twister

When you put your dick in your girls ass, and proceed to spin her like a helicopter blade. Doesn't have to be your sister, but it can be. Works best with small girls as they are easier to spin.

I had a dream last night me and Mila were doing the sister twister when my dad walked in.

by BigOlBeanBoy June 16, 2018

five sisters

the fingers of a hand. used in re masturbation.

Wife to hubby: Honey, why are you so tired tonight. Hubby: Sweetheart, I was withthe five siters this afternoon, at the office men's room.

by Buster Stronghart December 1, 2003

far-sitter

A far-sitter is a restaurant patron who sits so far from his or her assigned table that he or she blocks traffic.

"I had to go to the bathroom at that restaurant, but I was blocked in by a far-sitter. I had to give him a butt-smack to get through."

by batguanomom September 24, 2011

Your Sister Mister

An insult that has the same effect as your mom gay.

Friend 1: Your Mum Gay
Friend 2: Your Sister Mister
Friend 1: *Dies From the Insult*

by Nickable May 12, 2018