Annoying Sister

An annoying little girl who screams at his brother while he's on the phone.

Brother: I have such annoying sister who screams all the freaking time.
Friend: I'm so sorry :/

by 765657 August 7, 2011

Ugly Sister

ugly sister

I have a really ugly Sister named Tayla!

by Urmominese June 25, 2019

sample sister

when a person goes partner to partner faster than somebody going through the costco samples

dammmn she a sample sister she dated three guys in the same week

by kindofanicon June 12, 2018

three sisters

The combination of the mind altering drugs : Xanax , Aivan , and Klonopin.

I did the three sisters mix and don't remember having 4 babies.

by rparis93 October 8, 2011

sister suck

To perform cunnilingus on another member of your sorority, typically as a friendly favor rather than a typical hookup or relationship

Sister 1: It's been too long since I've gotten laid, I wish someone would sister suck me.
Sister 2: I got this.

by trippletriangle April 25, 2015

Sister Whore

Typically a sister whore will live with ones sibling on paper but never really sleep at the residence. This arrangement satisfies both the housing requirements of ones employer and the state. This is particularly useful in the middle east where unmarried females can not live on their own. Sister whores are as such free to sleep where ever and with who ever they want virtually unchecked. Only occasionally recognized by building security guards of her clients (known as johns or tricks).

Sister Whore: (walks by and get in the elevator at 8 pm.)
Security guard 1: hey she doesn't live here right? I feel like I see her all the time.
Security guard 2: Nope, she lives in the building next store with her brother.
Sister Whore: (exiting elevator next morning at 7am) hello, good morning.

Security guard 1: hello Sister
Security guard 2: (waits for her to exit the building lobby) Whore!!!
Security Guards: (look at each other and have a good laugh)

by BrotherWhore December 9, 2019

shit sisters

Two people shit into the same toilet bowl

When the toilet was blocked, Kirsty and Alan had no choice but to become Shit Sisters

by batshitcray September 20, 2016