sister

a person who is also your parents child. She is your sibling and is very annoying. She is sassy and dramatic.

My sister was so mean to me today!

by lmp1107 December 24, 2019

sister

a senior female nurse, typically in charge of a ward.

"the ward sister needs to be consulted"

by Arminkshipper July 28, 2024

Sister

Scooby annoying little brats who try their absolute hardest to make your life miserable.

My sister is so annoying

by Rosie_bear November 17, 2020

sister

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

My sister is a good person.

by Mr. Jacov November 23, 2019

sister

A mystical word whose meaning has been changed by James Charles to be not just a noun, but now an adjective, though most of all, a lifestyle

Thank you,

your sister

person 1: Woah do you see that guy he looks sister scary!
person 2: Im sister spooked for a real one!
person 1: We have to dial our sister cellphones and call the sister swat team AHH!
The guy who looks sister scary: HEY SISTERS IT'S YOUR FAVORITE SISTER FLASHBACK MARY!!!! GRRRRR
person 1 and 2: AHHHHH SISTER SPRINT JSFJKDBFJBFD

by nippletwistergimmethemnipz January 05, 2019

Sister

This type of sister isn’t your actual sister, this is a language! James Charles language duh. Just put Sister before any word that starts with “s”

“Sister shook”
“Sister soup”
“Sister slayed”
Etc

by THICK BECKY January 27, 2019

Sister

Friends who stuck together,spill tea, talk about snacks and snakes.

Hey sister what are we doing today!

by Ashleyr 69 March 13, 2018