Sister grippers

Tight pussy lips that grip the punisher

Man I was at this girl's house last night and she had them sister grippers

by The gripper of sister's September 21, 2023

Sister in flaw

When your sister in law thinks she has diving board skills and can't even pull off a front flip.

You should of seen my sister in flaw embarrass herself at our subdivision pool.

by Webster 57 July 31, 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

Coopers sister

Thick asf

Coopers sister is thick

by YoungPuss November 5, 2019

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

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

radiator sister

A woman who is a little rough around the edges but like a radiator in that she radiates or emits light, heat, & sound.

I like her style, she's definitely a radiator sister .

by MoreDirtyHarryThanGirl April 21, 2018