Siblings

The people who probably hate you the most in your life

My siblings hate me so ducking much

by YourLocalShimmzz March 15, 2026

Siblit

A sibling who uses it/it’s pronouns

My older siblit works at the bagel shop

by Ezravale June 15, 2025

Siblingcest

Some fucked up shit Duncan came up with watching Mashle

That freak is into siblingcest

by 6789fghj June 16, 2025

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

Nicaraguan Sibling Surprise

Two toddler siblings take a shared bath. While one contentedly entertains himself, the other stands up behind him and urinates on him.

I only turned my back for a second; when I turned around Manual had initiated a Nicaraguan Sibling Surprise on Isabella. She lucky that he only peed on her back.

by Crack Jacky September 2, 2009

Pinky Siblings

When two people have kissed the same person, the later person has the first persons spit.

Jennie kissed Dylan who was Sarah's ex-boyfriend. Jennie and Sarah were then pinky siblings because Sarah had Jennies spit.

by 3bunny June 19, 2011

Oil Siblings

Special bond between a guy and a girl created after both of them have had, alternatively or simultaneously, sexual intercourse with the same girl.

-Hey, Monica, guess who I tapped last night!

-Who?
-Jessica!
-No way, I did her last month. We're oil siblings!

by Oyster Lover February 1, 2016