Y.C.S.S. (Younger Cuter Sister/Sibling Syndrome)

When you have a younger sister/sibling that is better looking than you

Stacie is okay but have you seen her little sister Jessica? Stacie totally suffers from Y.C.S.S. (younger cuter sister/sibling syndrome)

by Discobeck August 28, 2018

sibling

A child born of your mother's womb who is used as a unit of comparison in the family.

Mom: (Chiding) "Your brother sent me flowers for my birthday. Why can't you be more like him?"

Steve: "Ah, Mom! Can I help it if my sibling has more money to waste than me?"

by Loxi July 22, 2009

sibilance

The noise a queef makes.

As I went down on your mom, a soft sibilance escaped her vaginal cavity, wetly spattering me across me cheeks. So I slapped the bitch.

by Tommy Wommy Womsters September 17, 2003

National punch your sibling day

July 12th is national punch your sibling day! (If you don’t already do it every day) today is your day to shine! If you don’t have a sibling punch yourself because only children are pussy’s.

Person one: I can’t wait to punch my sibling! On national punch your sibling day!

Person two: I already do that everyday man!

Person three: I’m a pussy I don’t have a sibling

by Benny19 July 11, 2018

Sibbald

Slang term for a vagina

CHRIST! Look at the state if that Sibbald.

by Chrus. April 27, 2013

Sibely

Is a girl who tries to do anything to make someone happy. She is kind to people who need but get her mad and you’ll regret it. She has a fierce attitude but only because she’s been through hardships she just needs someone to be there for her. She is pretty and does have a good heart you just have to really look. While someone people think otherwise they just don’t really know her

Person: is that sibely
Person 2: yes
Person:wow she is amazing

by Bestcousineverrrr November 23, 2018

Sibbalization

the process by which your presentations are modified or altered in any way, at the last minute, by Dr. R. Gary Sibbald.

My presentation has undergone Sibbalization

by MexRajey January 18, 2023