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

Kyon's Sister

Kyon's sister is a 6th grade student. Her real name is unknown, not even a nickname. As her name suggests, she is the younger sister of Kyon. She spread around the nickname "Kyon" and caused everyone to call him that. She is known to the SOS Brigade as "Little Sister".

we finna raid area 51 and get Kyon's Sister real name

by Gumzx February 18, 2021

john's sister

A female known as being extremely attractive

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

by LeekArie February 16, 2020

Nitzan's sister

A very hot girl, Wich we can't stop speaking about. Sadly, we never saw her in person, but we all know she exists.

What about nitzan's sister?
She's fit!

by Wtfactory November 14, 2020

Stepish Sister

The daughter of your dad's (or mom's) significant other.

When I visit my dad I stay in my stepish sister's room.

by Cowboy Pete August 22, 2010

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

Stake Sisters

Similar to "soul sisters", stake sisters share a deep, unexplainable connection, often about strange, obscure eccentric, or dark subjects, leading them to think their ancestors may have been victims of the witch hunts in Early Modern Europe and Colonial America. Connection to any formal or informal version of witchcraft is not required, simply the type of person whose interests may lie in the spirituality of the natural world or have taken them on a different course than the mainstream.

Stevie: Did you know that cave people in ancient England used to use skulls as--

Esme: Teacups? YES. I saw that on--

Stevie: That mortician's YouTube channel?

Esme: How did you know?

Stevie: We must be stake sisters.

by stakesister August 22, 2022