Sister

Noun//A sister is created by your parents therefore making them your sister. They can be one of two things 1. A best friend who you share everything with 2. A living nightmare that gets you into trouble and is gonna stick with you until you move out. Its usually the second option. If you have a sister...good luck. You’ll need it.

1. My sister and I went shopping and she bought me ice cream!
2. My sister broke the dining room window while practicing baseball, and she blamed it on me.

by LeahPea26 July 14, 2019

sister sh00k

Sister sh00k is a beefed up sister shook meaning you are intensively shook.

“Leila cheated on Bryant with Brayden, again”

“I am sister sh00k”

by Maisenelson April 7, 2019

Sister gay

When you and your freinds are so close you guys can do just about anything together

chillconnectedcloseromantic

"Jimothy, me and my freinds can do so much together! We're sister gay!"

by Sassygaychola August 25, 2019

sister natty

An absolute snitch

Oh is that your sister natty
she is an absolute snitch

by Snitch finder March 30, 2020

Sister

Someone you have to live with until you or they move out also they are really annoying

Her: my sister is so annoying I can't wait till she moves out

by Maddy6666 July 3, 2020

Sister-in-law

The woman who doesn’t come to your wedding because she has more important things to do, yet expects you to pay for half of her wedding and will upend the entire family unless she gets her way. She is usually supported by your mother-in-law who somehow always takes her side in every possible argument.

Your sister-in-law thinks she’s entitled to you paying for half her wedding yet she has the audacity to not even come to your wedding.

by Xxxxxxxxfanboyxxxxxxxxxx November 13, 2020

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