Ur sister

A bitch u can smash

Micheal: what u do last night
Jason: smash ur sister

by Brownskin_squad 25 February 24, 2019

dildo sisters

Dildo sisters are two girls who use a double-sided dildo at the same time and have a great time

Damn I heard those chicks are dildo sisters

by Thugbeats801 May 31, 2017

Kyle's Sister

Kyle's sister likes all men

Kyle's sister is a milf

by Urmansminehunny September 2, 2019

Evil Sisters

A set of sisters that act and look the same, known for being mean and malicious. They are not necessarily related

Bro stay away from the Rivera’s those two are evil sisters

by Bob Pham June 11, 2020

cycle sister

When you’re so close to your girls that your periods sync up. You become cycle sisters.

Bae we both need a tampon because we’re cycle sisters. Love you bae.

by S Cal January 18, 2019

Sister-in-law

The woman who doesn’t come to your wedding because she has more important things to do, yet expects you to pay for half of her wedding and will upend the entire family unless she gets her way. She is usually supported by your mother-in-law who somehow always takes her side in every possible argument.

Your sister-in-law thinks she’s entitled to you paying for half her wedding yet she has the audacity to not even come to your wedding.

by Xxxxxxxxfanboyxxxxxxxxxx November 13, 2020

sister law

started by kaylnn koury in 1800 B.C, sister law is the one law that is literally unbreakable. this is absolutely the most supreme law group and she might even let you join next...

y/n: can i be in sister law
kalynn: no

by sinjindrowning February 15, 2021