the sister 

While taking your girl from behind, (HOLD ON TIGHT) tell her "Your sister does it better!"

I was fucking my wife and told her the sister was better. BEST SEX EVER

the sister by Boston Mike March 17, 2009

the sister squad 

they are the most amazing people ever. the sister squad does confirm ethan dolan and emma chamberlain dating. Alongside grayson dolan and james charles dating.

lets watch the sister squad

the sister squad by nug nugs the third December 30, 2018

The Sister Fiiiisters 

A legendary trio of lionhearted warriors, who used to travel the world putting their fists into anything evil in this world. Many a deadly foes have been done in by their fists. They also loved to partake in the occasional panda gang-bangs

Hide your sisters cause we are gonna Fist 'errr, for we are The Sister Fiiiisters.

The Sister Fiiiisters by LilNiggle February 24, 2021

The Sister Switchero 

A limpy wristed fag that dresses like a girl while attending the gay pride parade.

Gee, that cross dresser is confusing. It looks like he's been confused by The Sister Switchero.

The Sister Switchero by Mr. Homophobia May 28, 2023

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.

The Sister Switch (T.S.S) by uvogin August 23, 2023

The sacred sister law

The sacred sister law states that “If you find news or information that makes you feel uncomfortable, you must share it to your sister”.

The sacred sister law: Brit and char are sisters. Brit found a video about an onion that made her feel uncomfortable. Brit shared the video to Char.

The sacred sister law by Shhhitsbrit November 21, 2022

The Twisted Sister 

When you take a woman into a restaurant bathroom for a blow job, and right before you cum, you twist her around and cum directly onto the back of her head and into her hair. You then rub the cum into her hair like styling gel, and make her look like Twisted sister.

After I turned the girl I met at the bar around and gave her the twisted sister, I immediately sat down on the toilet and started taking a shit while she was still in the bathroom!!

The Twisted Sister by Nrogers February 25, 2024