I can't believe Mason started dating my sister 2 weeks after we broke up! He's such a sibling hopper.
by justifiedsheenp January 12, 2024

A step-sibling of a step-sibling.
Here's an example :
A & B had Child 1
A & B then got divorced, A married C and B married D.
C had Child 2 and D had Child 3 from their previous marriage.
Couple A&C and couple B&D now share childcare responsibilities of Child 1, 2 & 3 and often babysit them together.
So, while none of the three children shares blood, Child 2 & 3 have a common Step-sibling, Child 1.
Child 2 & Child 3 could be called each other's Antipodal Siblings.
Here's an example :
A & B had Child 1
A & B then got divorced, A married C and B married D.
C had Child 2 and D had Child 3 from their previous marriage.
Couple A&C and couple B&D now share childcare responsibilities of Child 1, 2 & 3 and often babysit them together.
So, while none of the three children shares blood, Child 2 & 3 have a common Step-sibling, Child 1.
Child 2 & Child 3 could be called each other's Antipodal Siblings.
"How are you and Jimmy related?"
"Well, we're Antipodal Siblings. Him and I share the same step-sibling, Lucy. Lucy is my step-sister cause her mom married my dad and Jimmy's step-sister cause her dad married his mom. We're one big blended family!"
"Well, we're Antipodal Siblings. Him and I share the same step-sibling, Lucy. Lucy is my step-sister cause her mom married my dad and Jimmy's step-sister cause her dad married his mom. We're one big blended family!"
by Lilith the first female January 6, 2024

by Justclowntingz May 14, 2020

Me going into my room
Sibling opens the door
Me: get outta my room
Sibling goes but leaves the door open
Me too lazy to open it
Me:mom! Close the door
Mom: sibling go close the door
Sibling walks right passed it
Me screams my head off
Nan: keep quiet stop yelling
My sibling:wwawwwwawawakfnfnfjxh
Sibling opens the door
Me: get outta my room
Sibling goes but leaves the door open
Me too lazy to open it
Me:mom! Close the door
Mom: sibling go close the door
Sibling walks right passed it
Me screams my head off
Nan: keep quiet stop yelling
My sibling:wwawwwwawawakfnfnfjxh
by Gacha_jailyncarson 25 December 31, 2019

I met my half-sister’s step-siblings at her birthday party. Her stepsister said. “Hey dubstep sibling.”
by Dubstep bro June 21, 2022

they’re bitches and annoying as hell
by peppapig3790 October 16, 2019

John: “My dad called me the other day and told me I’m about to have twin sisters. He’s 60 and I’m damn near 35!”
Jim: “You got grand siblings that’s crazy.”
Jim: “You got grand siblings that’s crazy.”
by MelaNova July 16, 2023
