antipodal sibling

A step-sibling of a step-sibling.

"So how are you Andrew related to each other?"
"My dad married Mary's mom and Andrew's mom married Mary's dad after Mary's parents got divorced. So mary is my step-sibling and also Andrew's step-sibling. That makes me and Andrew Antipodal Siblings."

by Lilith the first female January 10, 2024

Sibling Hate club

A hate club that is against your siblings

Person : have you heard of the "sibling hate club" ?
Me : yes I made it

by MikanTsumikiCosplayer October 16, 2021

Dubstep Sibling

A step-sibling from your step parents’ second marriage. (Double-step sibling)

I met my half-sister’s step-siblings at her birthday party. Her stepsister said. “Hey dubstep sibling.”

by Dubstep bro June 21, 2022

sibling

they’re bitches and annoying as hell

Me:My sibling just fricken bit me
My friend:oh well
My sibling: come back here you bitch

by peppapig3790 October 16, 2019

siblings day

siblings day is made up just for you to show love to your siblings

my siblings are posting me for siblings day

by giffy wiffy July 11, 2022

Liquid sibling

A sibling of darkness.

Your liquid sibling is trying to scare everybody again. He/she doesnthave the heart to say/do some of that shit in real life, but will show up in a video game as a video game character trying to fight you.

by Solid Mantis October 7, 2020

step-co-sibling-in-law

Spouse's stepsibling's spouse.

step-co-sibling-in-law.

by Simaduria July 27, 2024