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

Moon Sisters

When you have sex in a small dorm room at the same time as your roommate

my ex and his best friend came to visit last night. his bsf was totally into my roommate so we became moon sisters over night.

by shawker March 24, 2022

Angelical Sisters

Angelical Sisters is a Roblox group with AMAZING members! Owned By Kenji, And Leo. The Staff are Amazing, The campers are Amazing, You know it!

Lusk: Hey, Mikan. Wanna play Angelical Sisters?
Mikan: Sure!

by An Unhappy Camper in AS. January 24, 2022

sister

amy. like the cee-lo green song.

amy’s such a sister. she loves cee lo green.

by roblox lauver January 27, 2022

thought brother/sister

If everyone was a thought brother/sister, there wouldn't be anyone more in charge than the next, there would be no hierarchy.

A thought brother/sister must be a dream to wake up from, since people seem to want a thought leader more than they want one of those.

by The Original Agahnim February 2, 2022

Amethyst (Ruby's Sister)

Amethyst is Ruby's sister.

Guy#1: Amethyst is ugly.

Guy#2: You mean Amethyst (Ruby's Sister)

by BuddyMaddie April 3, 2022

Sister

That one one person that if you're too close too, or spoil too much, some people out there start thinking you're into incest.

Boy #1: My sis said she's been wanting some chocolate recently, guess I'll surprise her.
Boy #2: Your sister?
Boy #1: Yeah, why...?
Boy #2: You too are always so close, is there some incest thing going on with you two?
Boy #1: You watch too much porn and anime bro...

by Lobelia Labyrinth April 7, 2022