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

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Sister

A wild beast that made its soul purpose to annoy brothers to death and beg for money. If you have one of these creatures you know what I mean. Occasionally they get you out of a tight spot from your parents.

Bro 1: My parents adopted a sister today.
Bro 2: You're dead bro.

by fastjimmy55 March 16, 2020

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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

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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

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