Sister

Scooby annoying little brats who try their absolute hardest to make your life miserable.

My sister is so annoying

by Rosie_bear November 17, 2020

moon sisters

two friends who have fucked in the same room as one another

“omg we became moon sisters last night!”

by katiemeade_10 March 24, 2022

Sister

Sister means the most annoying person on planet earth.

Sisters are annoying

by hoya guys 123 November 19, 2021

sister car

When somebody on your block has the same exact car as you, including paint color

I thought somebody had stolen my car and parked it up the block, but it was a sister car

by jevanyn July 5, 2018

Younger sister

The baby your mom gave birth to who isn't you. The one who is sometimes a curse, and sometimes a blessing.

Person 1: My younger sister photobombed me and now it's a meme, and a sticker!

Person 2: It's a gif, too!

Person 1: Oh boy, there goes the rest of the schoolyear.

Person 1: Who spread this rumor about me!?!?!?

Younger sister: Kat!

Person 1: Thank you! I'll tell her to take it down.

by DJ Laguna November 14, 2023

slug sisters

Two women who have had sex with the same man and remain or become friends.

Julia and I knew that someday we would become slug sisters. We just didn't know that it would be with Mikey, although neither of us were surprised.

by Misster8 April 23, 2018

Shamun’s sister

Loves to be tikkled by his brother/ sister. Occasionally during midnight hours possibly(2:00-3:00)

Shamun’s sister- Hey shamun can I be your step sister

by Shamunky the great king October 18, 2020