Sister in flaw

When your sister in law thinks she has diving board skills and can't even pull off a front flip.

You should of seen my sister in flaw embarrass herself at our subdivision pool.

by Webster 57 July 31, 2022

Step-Sister

A step-sister is when you get a handjob while behind the wheel of a right-side driving vehicle in ‘Merica!!

I just got my new SUV from London, my girlfriend gave me a ‘step-sister’ the first time I drove it in America!!

by T-town Gibby March 21, 2025

sistering

sistering is when you are bullying your siblings

i don't bully my brother i sister him sistering meaning a nicer way to bully

by the sisterer May 31, 2020

wimbrey sisters

The best set of sisters you will ever meet! Super fun and cool to be around and my bestest friends in the whole world. Only question is, is it Psalms and Hannah or Hannah and Psalms. Other than that issue you have the perfect pair. :)

Are those the Wimbrey sisters?

YES!!!! I LOVE THEM!!!!!!!!!!

Me too!

by wimbreyrules101 May 20, 2018

sister bob

Is this people are many w***** and b****** all they do is f****** married mrs lifes and they're always have this new shining orders against their am ex husbands and the they always have the always in a new relationship and but once they find that thorns over find though how f****** crazy they are then they devote then I mean we get the f*** away from them it's f****** crazy

Boy 1: Did you here what Sister bobs said to me.
Boy 2: She is such a bitch

by Swish swish binch November 21, 2017

Shaft sister

When two or more girls have hooked up with the same guy

Girl 1: "I hooked uo with Brian last week"
Girl 2: "So did I! Now we are shaft sisters girll"
Girl 1: "PERIODT"

by badbitch123456 January 30, 2021

Eskimo sister

Two chicks who slept the same mister

F*** that those bitches are Eskimo sister

by Ggwhyme22 October 1, 2018