Ur sisters a mister

Even worse than ur mom gay, ur dad lesbian and ur granny tranny! Makes Jupiter explode!

Pete: Ur granny tranny
Alex: Ur sisters a mister
Jupiter *explodes*

by JrgnVS March 14, 2018

Sister Mary Patricia Russell Junior High

The best junior high school of Grand Bahama, ranging from grade 7-9 and provides a good environment, good students and most importantly, a good education.

Mom: I wanna send you to Sister Mary Patricia Russell Junior High.

Son: Why?

Mom: It's the best junior high school.

Son: But mom, I wanna go Jacks.

Mom: YOU WILL GO TO SISTER MARY, OR YOU'RE GROUNDED!

Son: Fine.

by Don't know me, leave me alone June 5, 2024

an idiot sister

The definition of a bitch

Sibling1: *gets mad cause of something their sister said*

Sibling 1: *starts mocking her*
Sibling 2: she’s an idiot sister

by ..I_hate_school.. May 24, 2021

Coopers sister

Thick asf

Coopers sister is thick

by YoungPuss November 5, 2019

Beat up your sister day

You've always waited for this moment but you never had the occasion, now you do

Oh where are you sisteeeer, its timeeee, today is beat up your sister day

by Martichucho August 7, 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

sister dear

The term used for when someone is completely jealous of their sister or when someone hates their sister.

"Does she send nudes"

"No, sister dear is too perfect for that"

by Ima Dragonfly August 6, 2017