Sister

A demonic creature that will always try to ruin your life and will try to blame everything on you to get you in trouble.

My sister tried to steal my wallet.

by Coolbro121121 December 17, 2016

SINNERGY

An AMAZING rock band, featuring 4 well hung "members", all exhibiting extraordinary sexual prowess.

"Yo, I slept with that brotha last night."
"How was he?"
"OMG! Like he's in SINNERGY!!!"
"Fo reelz???"

by IWantSinnergy February 23, 2009

repent sinner

The name of cards that are scattered around the lower mainland of B.C. It is believed that an old homeless man riding a bike spreads the card around.

There's another 'Repent Sinner' card.

by repent February 14, 2005

Brain Sister

A "Brain Sister" is a girl who wears glasses and finished high school. However, there is some debate as to whether or not a "Brain Sister" actually wears glasses.

"She was only twentyseventeen, she was a lonely beauty queen, she was a brain sister, Texas Instruments all day..."

Quoted from the Limozeen song "Brain Sister"

by Garboth March 19, 2008

play sister

The undercover love interest of a man who is engaging another woman outside his marriage or relationship. To his wife or girlfriend, this extra girl is a friend, when the truth is he and this "play sister" may have been intimate in the past, but the relationship did not work out.

She's just my play sister - there is nothing up between her and I.

by vandecou December 19, 2012

Sister-in-Love

When the man or woman you are dating has a sister (that you actually like) you can refer to them as a Sister-in-Love"... cuz' marriage hasn't made your relationship a law yet.

I totally just called you my "Sister-in-Love" when talking about you to a friend. I rule.

by MissVirginia March 1, 2010

Sister Sin

A four-piece "old school" metal band from Gothenburg, Sweden. They are best described as being similar to Motley Crue, except for the fact that they have a female singer. Recently released an album called "The True Sound of the Underground," which features hard-driving songs such as the title track and "Outrage."

MAN 1: "Hey man, get a load of this song from Sister Sin!"

MAN 2: "Dude, that's awesome! It's like Crue, but the guy sounds like even more of a chick than Vince Neil did."

MAN 1: "That's because it IS a chick! And she's HOT!"

by SmilingJack March 7, 2011