Swing Out Sister 

Chantese jazz? WTF? Ignore the other def .Swing out sister were nothing more than an 80's one hit wonder''breakout'' with a good lookin female lead and two really ugly guys on back up. Thats IT.

Swing Out Sister have now got two definitions here ,more than they deserve.

Swing Out Sister by william the wallace April 18, 2006

douche ass sister 

Ones sister who is on the rag and therefore is being a bitch.

"I had to take the bus cuz my douche ass sister wouldn't give me a ride."

douche ass sister by janessa July 29, 2003

Haven's Sister's Vagina 

A dark hole from which your penis cannot escape from and will never be seen again.

The pit from the movie "Army Of Darkness" before Bruce Campell fell in pretty much sums up Haven's Sister's Vagina

Haven's Sister's Vagina by Efren The Retarded Rabbit October 18, 2009

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.

mister sister by asdfghjkl September 25, 2006

bestest sister 

in all things she rules the rest of the gender

She is the bestest sister anybody could want or dream of

bestest sister by hotlixjulio June 24, 2010

Sowhoreitty Sister 

A sorority sister that has sex with anyone on campus without regard to her reputation

While at the campus bar I met a Sowhoreitty Sister that fucked my two friends and I.

Sowhoreitty Sister by Frank Palace January 8, 2012

scotts sister 

A co-workers sibling that you would have sex with just to make things uncomfortable at your work.

I wanna bang scotts sister before the next safety meeting.

scotts sister by warsquirrel July 20, 2016