Date Rosy Palm and her five sisters

to masturbate, specifically males.

Dude, did you date Rosy Palm and her five sisters last night?

by Derek M. May 16, 2006

Moon Sisters

Girls who have periods at the same time.

Girl 1: Omg i have my period right now
Girl 2: Omg me too! Moon sisters <3

by jtz February 21, 2013

Sisters of Mercy

Best band ever, and just because they helped define a genre, doesn't mean that listening to them makes you a poseur.

As in: The Sisters of Mercy are THE BEST BAND EVER, and I listen because they're GOOD, not because I want people to think I'm tragically goth.

by somgoth June 24, 2008

Blood sisters

Term used when two girls (well, obviously) cut themselves and mix their blood. Can be drinken or just pressing the cuts against each other.

I acquired a blood sister on Feb. 18.

by Charlie Storm April 21, 2005

Sedin Sisters

Two ordinary girls, that just so happen to be twins. They don't play hockey properly, and got destroyed in the Stanley Cup Finals 2011 against the Boston Bruins.

Those damn Sedin Sisters kept being pussies about being pushed.

by BostonBruins63 January 7, 2012

Cycle sisters

Used to describe two women who hang out so much that their periods start to sync up.

Also, used to describe women hockey fans in Tampa Bay, who attend games while on their rags, and in between periods thrown their tampons on the ice, just as Detroit redwings fans throw octopuses on the ice (sometimes also called “bloody octapussies”).

Holy shit, our team is losing real bad, better go all cycle sisters To encourage their blood to pump.

by BloodyVag May 10, 2019

eskimo sisters

Two women who have slept with the same man in their past.

Judy and Gail were Eskimo sisters since they both went to bed with Ronnie during their freshman year.

by Joe Corey February 14, 2004