double-sibling-in-law

Sibling’s spouse and spouse’s sibling at the same time.

My double-sibling-in-law is a good person.

by Rwopazaq November 24, 2019

Little Younger Sibling

the most annoyingest thingy in whole wide universe

Little Younger Sibling: Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak Yak...
Older Sibling: help

basically an anoying family member that bothers you 24/7 that maybe hates you. for real

by chez_plez August 30, 2023

Flag

Get the Little Younger Sibling mug.

sibling switcher

when someone dates one sibling, they break up, then the person dates their brother, then on and on with the family like how a homie hopper jumps homies, but it's siblings

"Dude he's such a sibling switcher, he dated me now he's with my brother"

by raymond ramen December 3, 2022

Flag

Get the sibling switcher mug.

national throw your shortest sibling day

October 4th is National Throw Your Shortesd Sibling Day. If your shortest sibling really pissed you off today (like mine) you can now celebrate a national day and show them whos boss

come here jimmy, today is national throw your shortest sibling day!

by dinos_r_kool October 4, 2022

Flag

Get the national throw your shortest sibling day mug.