half-sibling-in-law

Spouse's half-sibling or half-sibling's spouse.

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

by Rwopazaq November 24, 2019

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

Sibling

Siblings are fun but can be brats sometimes

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

by Gacha_jailyncarson 25 December 31, 2019

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

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