sisterize 

verb (to sisterize):

When a boy definitely and abruptly truncate any potential intercourse with a girl. Harder than friend zone.

I'can only look at you as a sister. I have to sisterize you.

sisterize by Castroman May 17, 2016

sisterpathically 

When sisters can communicate with out speaking. Like telepathy but when your sisters.

My sister was deep in thought and I didn’t have to wonder what she was thinking because I communicated with her sisterpathically.

sisterpathically by Laurdes October 11, 2017

sisters and a cow 

An amazing group of friends that sit together and know everyones private info. They are amazing and funny. Basically the best people you will ever meet.

Are you going to the movies with sisters and a cow?
yeah man

sisters and a cow by oneofthesisters September 22, 2019

flamingo sisters 

a group of girls who need a break away from the hubbys and kids...

a gang of girls who calls them selfs the flamingo sisters

flamingo sisters by a flamingo sister September 7, 2008

Stall Sisters 

Ones (usually always girls) who may, or may have sexual encounters in a public - bathroom stall or public bathroom, in a public place. They do this because: they probably don't have any where else to go; it could be the quickest place to go at that time. Or their just that much of a dirty slut (smut), that they just have to "get it in", & it doesn't obviously matter where they have sex; as long as they get it over with.

Girl: "Whatever, they're Stall Sisters anyway. (;"
Girl's Bestfriend: "Oh, yeah ? Haha, whats that ?"
Girl: "Loretta fucked in a b-stall. Elaina looks like she was born in one. & Lacey smells like one. Therefore, they're Stall Sisters !"
Girl's Bestfriend: "Lmfaaaao !!!"

Stall Sisters by michel3iisd0pe15 November 28, 2010

shaft sisters

When two girls have had sex with the same guy

"Stacy, did you fuck Josh?"
"Yeah, last month"
"Dude, I fucked him, too!"
"We're shaft sisters!"

shaft sisters by julierileys April 19, 2015

Spear Sisters 

Refers to two women who have slept with the same man.

Woman 1: how'd you score those free drinks?
Woman 2: the bartender and I are spear sisters.

Spear Sisters by Picklesandbacon June 13, 2015