Sister Christian

A disabled individual who utilizes a motorized scooter or motorized wheelchair to get around, thereby 'motoring'.

Individual 1: Check out that Sister Christian rolling out of the Walmart on his little rascal.
Individual 2: Yeah, he's motorin'.

by ThatFuckinGuy257 October 22, 2023

Super sister

A girl that is apart of your “family” whom is a step sister but also a sister in law

“Alexis is dating Chris and they’re getting married, but now their parents are dating”
“DAMN Alexis a super sister”

by GoddessWhore June 4, 2021

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 Mom

A mother to one or more children with a best friend who may or may not also have children. They do not live together but can call on each other at any given point to step in. They have complete confidence that other mom will do as great or better as they can.

"Her sister mom picked up the children and took the kids to practice while she was stuck at work"

by MomInDe May 9, 2022

fallen sister

any girl of asian descent who exclusively dates white men

you see how jessica exclusively dates white guys? she's the definition of a fallen sister

by kingdinosaur September 14, 2022

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 Wifing

When a group of 2-4 girl friends date/marry one guy.

“Hey! Did you hear about Lindsey and Her friend?”
“Oh yeah! They are definitely sister wifing! That’s so hot”

“Yeah bro!”

by Freakyteakybr December 18, 2020