younger sister

A beautiful and cute, she can deceive anyone and everyone of her true motives

Oh that's one heck of a younger sister

by BOOM , burn March 13, 2017

big sister

A crazy female teacher who is "always watching you".
Derrived from George Orwell's novel Nineteen Eighty-Four, where a character named "Big Brother" and his "Thought Police" are keeping track of everything and everyone.

Big sisters tend to be severe in punishment as well.

Big Sister:

Mme. Zylberstein.

Any crazy old female teacher you had who appears to have eyes in the back of her head.

by ArcticWarfare April 22, 2006

little sister

annoying little person who interupts a couple while they are trying to fuck without getting caught by the parentals in the next room

His damn little sister keeps taking away my "me time".

by S.S.13A303 May 13, 2005

jonas sisters

The best group of girls in the world on the world wide web. Contains smaller groups such as JPs, JBOP, etc.

I was talking to my jonas sisters about how awesome Bella is.

by cuatashleyjonas February 16, 2008

Bojango sisters

The relationship held by two girls that have slept with the same guy

Sarah and Marie found out they both slept with Josh, making them bojango sisters.

by LJS313 August 31, 2009

hole sisters

Women that have dated the same cock. preferably not at the same time. a shared ex-boyfriend

"hole sisters" "hole sisters", we rode the same pole sister.

by mytubeyoulube January 19, 2010

mister sister

A drag queen.
Origin: "Will and Grace"

Don't mess with that mister sister, or you'll end up looking like a Cher barbie doll gone bad.

by asdfghjkl September 25, 2006