john's sister

A female known as being extremely attractive

Damn is that john's sister? She be looking fine...

by LeekArie February 17, 2020

saranghae sister

a saranghae sister is a skinny east asian gal who stans bts

omg hi my saranghae sister!!!

by honeyyymoon October 17, 2022

Reggie's Sister

look Its Reggie's Sister still don't know her name, but LOOK ITS REGGIE'S SISSSSSSSSSTER!!!!!!!!

When You See Reggie's Sister

by Bob Fredricks February 20, 2020

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 14, 2020

Slut-sister

Girl in your close circle who only sleeps with guys others in the group have dated.

That's Becky. She has slept with all our ex-boyfriends. That’s we call her our

slut-sister, but we love her unconditionally.

by Blkprep August 19, 2021

Ugg Sisters

those white girls who all dress the same and look alike. You can never tell them apart from the back

Omg Lacey and Lucy are such ugg sisters, like, which one is which?

by dan nicky ur bobbies October 17, 2015

shaft sisters

When two girls have had sex with the same guy

"Stacy, did you fuck Josh?"
"Yeah, last month"
"Dude, I fucked him, too!"
"We're shaft sisters!"

by julierileys April 19, 2015