sister flow

Mother Mary is sister flow cause she flows with the sisters or nuns of the catholic church 24-7 and ain't got time for that shit including sins, illegal shit, bad mouthin, clowing, and all kinds of evil shit. she can't blow her cover. and her son ain't anything but the biggest hypocrite on the planet. that she gotta find a way to kick it.

Sister flow be trying to hide that she ain't a lgbtq plus person. You know she owns that shit and does it behind everyone's back. Ain;t nobody got time for that when everyone up in her hypocrite face.

by aromabinger February 2, 2024

step-co-sister-in-law

Spouse's stepsibling's wife.

My step-co-sister-in-law is a good person.

by Wonbig October 13, 2021

The Sister Switch (T.S.S)

The sister switch also know as the roomate switch because it applies to roomates and sisters. You find out your girlfriend’s sister/roomate is the more desireable one and you want to switch. How you do it is you suggest a threesome with the sister/roomate to your girlfriend and she is so appauled by the idea she kicks you out. She later vents about to the other and she is secretly flattered why giving fake sympathy. You wait until you girlfriend is at work and you call the sister/roomate. You get past the awkwardness then you ask her out.

There is an alternate scenario where your girlfriend is into it and the sister/roomate is too. In this case you either are very lucky or offered to aide in incest where you are expected to decline.

S6 EP12 of Seinfeld Jerry attempts The Sister Switch (T.S.S) with his girlfriends roomate and gets offered threesome and declines because he’s secretly gay.

by uvogin August 23, 2023

Brodys sisters

Dead fagots and autistic family members who sniffed the sisters ashes out his moms pussy and the dead started fucking a kid named Tony and turned him gay

I nutted all over Brodys sisters

by Nigball Beau November 19, 2023

Lucas's Diddy Sister

Lucas's Diddy Sister is an extremely hot female human, who everyone loves with great passion. And they finishes to her no matter if the are a male or female!

"Look! It's Lucas's Diddy Sister!"

by Lucas's Sister August 11, 2024

Sister Send It

When you and your friends are hella high and you do stupid shit.

Oh my god Jimmy lets sister send it.

by lil toaster waffle February 26, 2019

Your sisters moustache

Your half gay brother in law who is of a different race.

Who is this gay black guy hitting on me? Oh that's just your sisters moustache.

by The lábinator January 9, 2020