sister

Female that has two parents in common with another living being.

Sister.

by Simaduria July 26, 2024

Ender's sister

When a gamer's parents attempt at having a better child than the gamer and it dies before being born.

"Hey, have you taken money from my wallet?"
"Your money is as existent as Ender's sister."

by Elroids December 29, 2019

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

Little sister

like a daughter + best friends + partner s-in-crime

My little sister is one hell of a crazy tomboy

by Hello-553669 April 19, 2025

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

sister-husbands

Sister-Husbands
Pronunciation: SISS-ter-huz-bundz

Noun

A pair of people so mentally and emotionally in sync that they finish each other’s thoughts without even trying, yet still manage to fuck each other properly over time.

“Those two debate would skip coffee and then argue about pineapple on pizza while having sex on a public beach—they’re total sister-husbands.”

by bestbethedefinition October 3, 2025