courtesy sister

A friend(no 'benefits') who's so close she's like a sister, or just is the mother of someone who calls you Uncle. (could be a former sexual partner, but who is only a friend now)

How many siblings do you have?

Well, I have 2 brothers, 2 sisters from my mom, & a half brother from my dad, & a courtesy sister I stilll keep in touch with.

by cyberpope67,BC,Canada May 2, 2021

half-sister

Female person who, in relation to the other, has a one parent in common and a different one parent.

My half-sister is a good person.

by Usery May 3, 2021

Ur Sister

The person I did last night

John: I saw u in my house last night
Carmine: yea I was doing ur sister
John: GET THE FUCK OVER HEAR

by Iwasinurmom May 13, 2021

sussy sister sas

The one type of sister who is always suspicious and very sassy

Girl 1:my sister is always sussy sister sas

Girl2: yes ikr

by Sapphire >3< May 23, 2021

older sister aunt

A person which is not blood related to your family, but acts like both an older sister and a cool aunt. She fits right in to your family as if you are blood related.

Lara is our older sister aunt.

by ohlala1010 June 30, 2021

The sinners

Def 1: Known people in your world that you disdain, or are in most places not welcome.
Def 2: a mental concept of what someone else is. (Accurate or not)
Def 3: human beings who are living in pain because they learned wrong.
Def 4: your friends of ill repute who are genuine freinds.
Def 5: fake freinds of good reputation who rejoice over slander.

"...and this was the testimony against them"
"you where associated with them: the sinners."

by TheRecconingofyourmotives. August 8, 2021

National Sister Day

appreciate your sister and make her feel good and make her feel special

National Sister day is my favorite time of year

by Onice from State Farm October 20, 2021