side-step-sister

The step sister of your step brother or step sister.

KAREN: This is my side-step-sister, Sherry.

JANE: Side-step-sister?

KAREN: Yes, Sherry is my step sister's step sister.

SHERRY: Hi, Jane. Did you meet Alice?

JANE: Yes.

SHERRY: Well, Karen & I are not genesisters at all. But, Alice is the step sister of BOTH Karen AND I. That's how Karen and I met -- through Alice.

JANE: Okay. I get it. Neat!

by Karen Guiawer August 11, 2006

Sister Daniel

Sister Daniel is Dan Howell's wholesome and positive side. Only by pulling over one of his black hoodies he is instantly more innocent and Christian. Nuns are always pure unlike those Tumblr scums.

Wow Sister Daniel appeared in a danisnotonfire video last week. It was so positive and I instantly felt God up my ass. It was was so wholeheartedly and pure.

by castieluna January 26, 2017

Basic Sister

Noun. Origin: basic bitch. A female-identified person to whom you feel a little superior, without harboring any animosity. She is not a bitch, nor your enemy - all female-identified people are your sisters. Still though, you cast judgement upon her rudimentary style and taste, unsavory hairdo, underdeveloped personality, and misguided priorities.

I ran into some basic sisters from high school yesterday and they couldn't stop talking about bridesmaids dresses.
There were a couple of basic sisters doing body shots at the bar last night.
Yeah, I mean your girlfriend is nice and everything, but she kind of just a basic sister.

by thugwife September 18, 2013

the sister squad

they are the most amazing people ever. the sister squad does confirm ethan dolan and emma chamberlain dating. Alongside grayson dolan and james charles dating.

lets watch the sister squad

by nug nugs the third December 30, 2018

sister sledge

One woman complimenting or praising another woman on anything.

You sure know how to dance, way to go sister sledge!

by Cindy Stone February 28, 2008

Baby Sitter

Someone who cares for children from birth generally up to 12.

Or someone who can't behave themselves on the job.

I once had an in-house babysitter named Warren, me and my friend named Joe had a quick 5 minute game of Monday Nite Football.

Warren came out of the office, saw us, and kicked our ass.

by Saints October 19, 2003

Your sister

Its a more recent variation of 'your mom'. is often used to insult somebody with or without a sister. used more often now as your mom is becoming out dated. (still only used by douche bags)

first guy: i heard a noise last night what were you doing?
Douche bag: your sister
surrounding audience: OOOOOOOHHHHHHH!
random guy: i like turtles
2nd douche bag: i like your sister
. . .

by turtles are big March 1, 2011