Sister Katie

An annoying hawt BFF girl names Katie who likes being addressed like a nun.

Girl 1: Hey look it’s sister Katie

Girl 2: Omg I knew a sister Barbra back in the 30s.
Girl 1: yea she’s weird and stupid and annoying but gorgeous.

Girl 2: I wish we could all be like sister Katie. Also have you seen her bestie?
Girl 1: Omg!! Who I thought she was lonely and had no friends. Because she acts like a nun.

Girl 2: Her name is Sister Audrey.

Girl 1: Omg I thought Sister Audrey was only a legend, but she is real and hawt.

by Sister69 July 16, 2021

Nitzan's sister

A very hot girl, Wich we can't stop speaking about. Sadly, we never saw her in person, but we all know she exists.

What about nitzan's sister?
She's fit!

by Wtfactory November 14, 2020

flamingo sisters

a group of girls who need a break away from the hubbys and kids...

a gang of girls who calls them selfs the flamingo sisters

by a flamingo sister September 7, 2008

Twin Sisters

A less crass way of saying a pair of tits

This beat is colder than two diamonds on twin sisters

by SauceMilliken December 8, 2021

elevator sister

A sister or sibling that is your dads but not your moms.

hey have you met my elevator sister

by gaye/marshmallow_king February 14, 2017

Sister cowgirl

A great girl who likes to wear hoops and work at the farm, milk her cows, watch Barcelona play, likes Messi and sister James, is VERY allergic to peanuts she is very attractive and has a lot of friends like: daddy long legs, unfaithful sister, and daddy red head

Person 1: “hey look at that girl, love a cute sister”
Person 2: “yep that must be sister cowgirl

by sistercowgirl May 25, 2018

saranghae sister

a saranghae sister is a skinny east asian gal who stans bts

omg hi my saranghae sister!!!

by honeyyymoon October 17, 2022