Rhys’ sister

Fit lass would bang both holes tight af

I gave Rhys’ sister an angry pirate

by Cellisperfect March 6, 2018

rickys sister

A girl who's vagina is so big Ricky was able to use it as a bridge and get to the U.S.A

Yea I used Rickys sister last night

by Big phat one May 30, 2016

Sister switcher

A boy who dates/talks to a girl in an apartment, but after the relationship has ended, proceeds to date/kiss/pursue said female's roommates.

See also homie hopper

Roomie 1: I'm so over that fool.

Roomie 2: I made out with him..
Roomie 3: Me too...
Roomie 4: THAT BOY IS A SISTER SWITCHER.

by Piriguetinha May 20, 2016

turn sisters

Two females who dance together

My bestie and I are turn sisters 💞

by Mabrey June 1, 2016

Cum sisters

Two girls, one dick. When more than one girl have sex with one guy.

These two chicks are cum sisters because they both fucked James.

by Taliasmash September 14, 2016

scotts sister

A co-workers sibling that you would have sex with just to make things uncomfortable at your work.

I wanna bang scotts sister before the next safety meeting.

by warsquirrel July 20, 2016

Sister-in-law

The woman who doesn’t come to your wedding because she has more important things to do, yet expects you to pay for half of her wedding and will upend the entire family unless she gets her way. She is usually supported by your mother-in-law who somehow always takes her side in every possible argument.

Your sister-in-law thinks she’s entitled to you paying for half her wedding yet she has the audacity to not even come to your wedding.

by Xxxxxxxxfanboyxxxxxxxxxx November 13, 2020