sister kisser

A woman who is bi sexual, and kisses her twin sister.

Jess Origliasso, from The Veronicas, kisses her twin sister Lisa Origliasso.

You see her at a concert and you yell.

"Sister kisser!"

by Jessbian November 27, 2007

Ugly Sister

A Jealous, and so, Ugly Sister. From whom she has a brother who is dating a girl that she doesn't like.
Also See: Little Bitch, and Ugly Friend.

I heard Ugly Sister doesn't want Brian seeing Alex anymore, so she told her brother no more sex love until he stops seeing her.
Ugly Sister really doesn't like the girl and is very jealous. She wants to BE her brother's girl. Instead of inviting her in, she condemned her out of the family.
Ugly Sister: "Hey Brian, When are you gonna dump Alex, she is so Ugly.!"

by kissefemme September 15, 2010

sister

a sissy or like a pussy

Tanner is suck a sister.

by ...anonymous... October 9, 2005

Sister

A sister is someone who will be your friend at some point, and be your biggest enemy the next point. She can take you to Micheal's in the morning, and lie to you the next. She may also blackmail you when you skip school, even though you spent the day with her. Also she will not buy you a Christmas present, or a birthday present; but she will buy a guy (that'st not her boyfriend) Ugg moccasins.

Jennifer is my sister.

by A judgmental god. December 14, 2012

scissor sister

A woman who enjoys engaging in oral sex with another woman; a carpet muncher.

Ruth was a certified scissor sister.

by sala January 17, 2003

Blood sisters

The special ritual of 2 or more close girl friends that become so close that their menstrual cycles syncronise. Once this stage is complete the girls become blood sisters by sissoring each other and exchanging their monthly discharge

Amanda: Hey Helen we've become so close over the last few months that I think we should become blood sisters.
Helen: That sounds amazing I'm due on in a few days
Amanda: Me too!

by DonBay May 2, 2019

sistergirl

Sister Girl, a word for transgender Aboriginal Australians.

"Sistergirl, Aunty was looking for you!"

by kikuhonda December 28, 2015