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

sibling-in-law

1. The spouse of one's sibling.
2. The sibling of one's spouse.

My sibling-in-law is a good person.

by Elivaldeq November 24, 2019

co-sibling-in-law

The spouse of one's spouse's sibling.

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

by Elivaldeq November 24, 2019

Siblings

Annoying brats that will bother you forever but you still love them even tho they are ugly and trashy and don’t work for crap. Exept for being annoying and getting in your last nerve

Ugh my siblings are so annoying

by The trash cousin May 25, 2018

Thic siblings

when 2 ppl thic af

"when we came out of the womb, we got stuck becuase we thic siblings."

by thic dude September 29, 2017

sibling snatcher

when a thot and her man break up so she fucks with his brother too cause shit why not

she's sucking his brother's dick? she's such a sibling snatcher!

by mcmaddo March 17, 2017

sibling crush

That one person that if they were your sibling, you would die of happiness.

1
•Girl: I am like- in love with Max Charles.
But like, not a romantic one.
I just want him as my brother.
•Boy: A sibling crush?

2
I have this mad sibling crush on Max Charles.

by Catch-My-Vibe June 27, 2016