step sister

The person who is always complaining about how you took her room when you moved in

my step sister hasn't stopped glaring at me since i moved in

by LunaJade April 3, 2015

sister

a strange alien species which is out to wreck male human life.

my sister is an alien out to ruin my life.

by Orangutan April 9, 2006

sister-biffle

a sister who is also a best friend, or a friend who is closer to you than a friend and is more like a sister.

My sister, Kim, is also my best friend; she is my sister-biffle!
I love my friend Kristin so much, we are such good friends that she is more like a sister to me; she is my sister-biffle!

by BAD1484 May 13, 2010

Sister snatched

When something is so good or bad or something extreme in whatever emotion your weve will be snatched of and James Charles made it popular so it’s sister snatched

“Omg her eyeliner is so sister snatched “

by Xcharlotte24 January 24, 2019

Sperm Sisters

Women who all have a child with the same mans sperm and support each other for the sake of the children.

"We didn't know too much about each other, but now that we're sperm sisters our sons have the right to know their brothers from other mothers"

by milk9837 October 18, 2011

Snooki's pretty sister

A woman who is very ugly, and tans way too much.

Sara: "Have you seen the new girl? She needs to spend more time inside."

Danny: "She's Snooki's pretty sister."

by awesomecookies July 25, 2010

swifter

noun: Stereotype founded in New Jersey by a bunch of kids (origin: Controversial 2). made up of people who like to have variety in their lives and defy all other labels. the wardrobe of an everyday swifter comes from a plethora of different styles. (e.g. punk, preppy, indie, emo, scene, retro, mosher, skateboard, surfer, etc.) overall swifters follow their own paths and nobody elses. their personality is all their own and they listen to any type of music. NOTE: SWIFTERS DO NOT KNOW THEY ARE SWIFTERS.

You'se such a swifter. And I don't mean the vacuum cleaner.

by NINAnMELYKA July 14, 2008