full sister

Girl or woman who has the same two parents in common with someone.

My full sister is a good person.

by Mr. Jacov November 23, 2019

Scissors Sisters

2 persons who identified during the relationship themselves both as women and having sexual intercourses.

@karen does not have a Scissors Sisters anymore Iv’e just heard from her in the grocery store.

by Jade🍍 October 1, 2021

Best sister

Jeslin

Jeslin is the best sister ever tf

by NotJosue😳 September 2, 2021

avanthas sister

A Sri Lankan cock rider

That girl was so good in bed I thought it was Avanthas sister

by SriLankaSuperStar January 8, 2018

Sister

Your best friend really you couldn't live without her sometimes you might not like her but that is ok

i couldn't live without my sister she's amazing

by Micheal.jackson May 12, 2021

older sister aunt

A person which is not blood related to your family, but acts like both an older sister and a cool aunt. She fits right in to your family as if you are blood related.

Lara is our older sister aunt.

by ohlala1010 June 30, 2021

Sister

The person that people think are the best people ever but really just make their older brothers their slaves. Loves to blackmail and tattle on you.

Sister: Gimme ice cream
Me: Nah go get your own
Sister: Imma tell mom about you saying the f word
Me:ok ill get u ice cream

by Lil’ Bad Boi May 14, 2025