cycle sister

When you’re so close to your girls that your periods sync up. You become cycle sisters.

Bae we both need a tampon because we’re cycle sisters. Love you bae.

by S Cal January 18, 2019

Tyler’s sister

A girl who will be down to do anything you ask her.

When I’m the mood for some kinky stuff I will call Tyler’s sister

by Butterscotch daddy June 16, 2022

Super sister

A girl that is apart of your “family” whom is a step sister but also a sister in law

“Alexis is dating Chris and they’re getting married, but now their parents are dating”
“DAMN Alexis a super sister”

by GoddessWhore June 4, 2021

sister see

Just another way to say “see”. But if you add an “sister” you can confuse the crap out of your friends.

Person 1: “I sister see”
Person 2: “Wtf does that mean”
Person 1: “I sister see you don’t understand my language”

by TheDistrictOfDeath October 2, 2020

Totem Sister

The female version of Eskimo Brothers. Girls that have all been on the same pole.

Kim: "I just fucked Chad!"
Mary: "OMG I totally fucked him last week!"
Kim: "Omg we're like totes Totem Sisters now!"

by kushsmoker6969 October 28, 2017

Rhys’ sister

Fit lass would bang both holes tight af

I gave Rhys’ sister an angry pirate

by Cellisperfect March 6, 2018

The Rose sisters

Just two out of many thots on the girls swim team

Did you know Emily hangs with The Rose Sisters.

by Long Slong Bong Long May 6, 2018