rickys sister

A girl who's vagina is so big Ricky was able to use it as a bridge and get to the U.S.A

Yea I used Rickys sister last night

by Big phat one May 30, 2016

Sassy Sister

That one friend that is sassy and annoying but is also the best!

Bsf 1 - She's soooo sassy
Bsf 2 - yeah cause she's a SASSY SISTER?!?!

by duuuuuuuuudeee November 7, 2019

Boner sisters

A group of girls who had sex with the same guy.

"- Did you hear that Vanessa banged your ex?"
"- Yeah, I guess we're boner sisters now."

by Sadik Arno December 21, 2014

Sister Fiend

One who continually pursues his friend's sisters. Will go through great lengths despite complete futility along with a consistent beating.

You've been talking to my sister on facebook, you're following his sister on twitter, nigga you a sister fiend!

by just some guy typin some shit. February 1, 2013

sister slap

A sister slap is a slap that may be administered by an older sister to a younger sister, when said younger sister is acting a fool

Yo, my younger sister got a speeding ticket so I gave her a sister slap...across her face

by Louroo October 20, 2013

Vag sisters

When two women or more are inseperable; you may find these women near each other almost all the time.

Example: wow Sara and Sylvia are always together it's like they are vag sisters

by Silver Wolf654 December 29, 2019

waffle sister

When 2 friends sleep with the same person.. They become waffle sisters..

Judy and Susie both slept with Joe, so now they are waffle sisters

by Jlyn1011 July 25, 2017