Older Sibling

An ancient being known long before the Younger Sibling came to be. This being is often blamed for the younger's misdoings despite not being in the area of the incident or at the area near the time of the event. They are often either antisocial or very mischievous to either the humans or Younger Sibling but are also the protectors of theYounger Sibling despite the annoyance they receive.

Don't blame the Older Sibling for the younger's misdoings or you will get pee in your shoes.

by BlainaCipher May 2, 2019

Sibling-zoned

When a member of the opposite sex (or same sex) declares you to be "brother/sister", thereby ruining all potential chances of sex.

Guy: Would you like to go out with me?
Girl: I'm sorry, but you're like a brother to me.

Sibling-zoned!

by LanaDangerZone August 22, 2012

Sibylle

Sibylle is a strong feminine name from Greek. Sibylle is a really pretty girl who is also super smart and sporty. She can be a bit bossy at times but it’s her way of getting work done. She knows a lot of people and has many friends but likes to stay in a small group. She can be a bit shy with people she isn’t familiar with, but gets crazy with her close friends. She might be smart, but she also does stupid things. A Sibylle is also quite determined and knows what she wants.

Did you see Sibylle crash this guy in a swimming race ?

by Emmmmmmaqts December 26, 2017

siblings

the little retards that will drive you mad and make you wanna kys, they also like to bully and hurt you then blame it all on you :) they are also very special needs without even having any special needs

dude my siblings are retarded

by goatpenis69 January 26, 2019

sibless

Only child, i.e. without bothers or sisters.
No siblings.

My "sibless" son is sometimes lonely without brothers or sisters.

by George Rouail October 15, 2010

sicilian donkey mashed potato special

A sex position where a woman is doing a handstand and a man is doing a backflip whilst continuously thrusting his hips forward. This position was discovered by author Sam_le_fou.

Peter: Last night, Mr Trash watched me fucking a stripper in the sicilian donkey mashed potato special position.

by Lady McNugget May 2, 2019

Sibling Simp (Sibmp)

Someone who does way too much for a sibling

Minerva is always making sure her siblings every needs and desires are met without hesitation. Clear example of being a Sibling Simp (Sibmp).

by Onesoda September 4, 2021