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

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 Snake

Teenage girls use it to express distaste for someone.
Sometimes they use it to address their friends.

"Ayyyyy what's up sister snaaaaakes!!!"
"OMG what a sister snake am I right."
"Don't talk to me sister snake."

by Gastik November 27, 2018

Peter Sisters

When you and your friend fucked the same dude. Not necessarily at the same time.

You fucked Jon last night?!? *HIGH FIVE* I fucked him back in high school! We're now PETER SISTERS!!!

by bigbootyjanet November 5, 2018

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

able sisters

tommyinnits favorite song ever that he always plays on his stream

*tommyinnit streaming* LETS GET SOME POGCHAMPS AND SOME ABLE SISTERS ON

by Emmy Conley April 22, 2021

Half-of-a-sister

Chloe Bourgeoisie calls Zoe Lee her half of a sister.

Person: what’s a sister called when her mother is your mom but you have different fathers
Chloe: half-of-a-sister?
Person: R A C I S T

by Delete this account now July 24, 2023