half-co-sister-in-law

Spouse's half-sibling's wife.

half-co-sister-in-law.

by Simaduria July 27, 2024

Teenage Little Sister

An annoying, moody, dramatic, little baby. Usually hard to deal with. Wildly insecure, cries far too much, cares only about looks and boys. This newer version of little sister comes with some cons:
-Emotional
-Insecure about everything
-Is 'always' right in there eyes
-Thinks she is ugly although multiple boys have had crushes on her in the span of a year.

You: Hot dog! Carson's sister is sure a teenage Little sister.

Carson: what the (CENSORED) does that even mean

by Harry Tessa Tickle III December 3, 2022

half-sister

Female that has one parent in common with another living being.

Half-sister.

by Simaduria July 26, 2024

Dad's sisters pussy!

This is a word that can be used to describe an inbred, or someone you suspect of being an inbred. (You just want to make fun of them.)

Alex, have you left your Dad's sisters pussy!?. You need to grow a pair and stop camping corners!

by Paxqueer March 23, 2024

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

Burch sisters

When you can get with not only one but two girls and they are trashy sisters.

Where were you last night? Dude I was getting with the burch sisters.

by Snakesnake February 7, 2017

The Sinful Sisters

The Sinful Sisters, is my joke, on the famous, The Righteous Brothers. They are The Righteous Brothers' biggest rival.

The Sinful Sisters, are a bunch of women, who do horrible stuff, like chaining up, The Righteous Brothers' "Unchained Melody." A joke! Will The Righteous Brothers, free the melody again? Another joke!

by I'mcrazy April 17, 2025