Knife Sister

A sexual act between two females in which each woman's ”Big Toe” is entered into the others vagina simultaneously As an act of camaraderie or partnership.

I heard those two were Knife sisters...

by Temptation Jones March 1, 2020

sistered

discovering excellent nurse-like qualities in your care work.
usually applies to middle-aged women of selflessish, submissivish, caringish nature

I didnt realise i was a sister! I sistered 13 families, 5 kindergartens and 2 university campuses. Loved it.

by Krkič March 7, 2020

Ur sister

A common comeback or a sexual joke made by people

I had fun last night

I had fun last night with ur sister

by Jdhdhehe March 8, 2020

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

sistering

sistering is when you are bullying your siblings

i don't bully my brother i sister him sistering meaning a nicer way to bully

by the sisterer May 31, 2020

Summari sisters

When two girls have sex with the same guy

Omg you fucked Jason? That makes us summari sisters

by Howyagoin June 13, 2020

Skinny Sisters

The Skinny Sisters is a group of people in the game roblox consisting of the users: lilyxpads, cookiehart16, and mewhazhernameagin. They are called skinny sisters because they make their avatars as skinny and tall as they can, to “troll“ people in the game. They are usually found in the game Clubiris in roblox doing the belly dance emote. The skinniest group you will meet in roblox!

Roblox player: omg they are so skinny like eat something. Smh

Other player: That’s why we call them the Skinny Sisters.

by Daydreamelia July 31, 2020