unbiological sister

Your best friend in the whole entire world!!!! You love each other like a sister. You guys have like the same exact personality and have so many inside jokes! Your just like twins. You think the same things, do the same things and love the same things! No one can replace them and everyone knows that you guys are best friends! (Unbiological sisters)! 😋 They are your only chickadee!

Hannah= my unbiological sister! Chickadees forever!!! 🐣🐥😘

by Soallen02🐣 December 21, 2013

sisterphobia

Plain and simple a fear of James Charles and his followers.

Person1: Dude I’m terrified of James Charles that dude gives me the creeps

Persons2: Dude you’ve got sisterphobia because James Charles is a clapped nonce m8

Person 1: shivers at the sheer thought of James Charles

by Beanz.com/cheese May 13, 2019

Cum sister

A girl you call one of your own because you both have fucked the same guy.

"Hey, I had sex with mike before you did!"
"I know! Love you cum sister!"

by tooflirty22 December 12, 2009

Shoista

A certain way of life. The interpretation of the meaning is left up to the user. A sacred word only discovered by some.

Shoista!
I went to Shoistaville last night.

by Yessuh5517 February 27, 2021

Sistaffection

-noun
1. A non-sexual relationship between two women that are unusually close.
2. Female bromance

Henry: So Julia, whats up with Frances and Sophie?
Julia: I don't know I think they have a real sistaffection going on!

by MichaelSharey August 13, 2013

Jackie’s sisters dog

An alibi for infidelity

I’m going to look after Jackie’s sisters dog tonight

by Trevorday June 4, 2019

decking the sisters

A term originating from a Let's Play of the video game Virtual Bart, it means punching a woman in the breasts.

"I always love decking the sisters. That's my favorite."
- Northernlion

by jadeheartoffire January 3, 2013