Stick Sisters

Similar to tunnel buddies, stick sisters are two or more girls that have slept with the same man on the same or different occasions.

Megan and Azia both had wild, raw-doggin' sex with John, so that makes them stick sisters.

by The Red China Incident May 17, 2011

Blistered Sister

A nun with a prominent and questionable cold sore.

Father Mulveaney couldn't help but notice the blistered sister sitting in the front row at mass. He made an appointment with his family doctor after service just to be safe.

by Eaton Holgoode November 28, 2015

sister sandwich

Having two sisters in the same bed with you for some Ménage a trios fucking action.

I made a sister sandwich out of Kim and Jen last night after the kegger. Whoo!

by moosehead7 August 9, 2006

Hi Sisters

Hi Sisters is make-up artists' James Charles YouTube intro and catch phrase. He calls everyone sister and his fans are referred to as the Sisterhood.

Hi Sisters, James Charles here and welcome BACK to my YouTube channel

by SisterRoss May 23, 2018

Ben's sister

The most attractive girl you will ever meet. Probably much younger than you but still a 10/10

I'd bang Ben's sister even if she is only 18

by Mr Mollestor December 14, 2018

Line Sister

a girl who pledges a sorority with you. she is generally very close to you and has your back.

Person: Who's that in the picture with you?
Me: That's my line sister! We're inseparable! Love her so much!

by spr12 July 25, 2012

sister hopper

A person who dates one sister but breaks up with them and then later on dates the other sister.

Dude you're such a fucking sister hopper!!

by Sky1698 August 17, 2017