sibling

Person who has the same two parents in common with someone.

My sibling is a good person.

by Mr. Jacov November 23, 2019

Sibling

The worst and sometimes best thing that could ever happen to you.

Oh that must be her sibling

by Africantrash June 13, 2018

three-quarter-sibling

1- First cousin and half-sibling at the same time.
2- Child of mother and of uncle (father's brother) at the same time.
3- Child of father and of aunt (mother's sister) at the same time.

Three-quarter-sibling.

by Jazigurn October 28, 2024

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

Siblings

FUCKING DEMONS FROM HELL.

Person1: hey do you have siblings?
Person2:YES THEY ARE DEMONS FROM HELL.

by Nagitokomaedassult March 5, 2021

New Sibling

when you meet someone, who you get along with great, and you find out that you have the same names. a very rare coincidence.
usually between a guy and a girl who share names, (like sam, page, eric, jordan etc...)

person 1: man i've really been enjoying talking to you, but you still haven't told me your name.
person 2: ohh its sam.
person1: MINE TOO!!
person 2: you are totally my New Sibling!!!

by justin blue cheese December 22, 2008

Siblings

Demons sent from Hell in order to make your life as bad as possible.

Person 1: I love my siblings.
Person 2: You need mental help.

by LocalPlatypus June 26, 2021