chads sister

Molly

Hey look theres chads sister.

I dont know her name tho.

by Irsplinky December 19, 2016

sister tax

when a brother causes dissatisfaction or disappointment towards a sister, so the brother must compensate for such behavior through a requested action from the sister.

mother: "go clean your room"
brother: "i'm not helping you."
sister: "sister tax, you have to clean a quarter of my room"
brother: "fine"

by hikikohardcore April 2, 2023

Tyler’s sister

A girl who is down to do anything you ask her to

When I’m in the mood for some kinky stuff I will hit up Tyler’s sister

by Butterscotch daddy June 16, 2022

ovary sisters

Best friends that are so close that they've synced and are on the same cycle

Nikki and Emily are so close. They're obviously ovary sisters.

by E-rocc August 11, 2017

Sister of Clive

The definition of a Sister of Clive... an older sibling who is ok, but not a lovely as the younger child.

Hello, I'm the sister of Clive, I'm ok but he's lovely.

by Joy's Brother December 23, 2020

Sister munning

fitty and very good in bed, tight as a clamp

I really wanna smash sister munning tonight

by Penis12354 July 1, 2021

sister slap

A sister slap is a slap that may be administered by an older sister to a younger sister, when said younger sister is acting a fool

Yo, my younger sister got a speeding ticket so I gave her a sister slap...across her face

by Louroo October 20, 2013