kiss their sister 

Tieing an opponent in a game. Often applied to American Football.

"The Packers can't close the deal... and they kiss their sister... they can't push the ball down the field and it's a tie." Analyst referring to Packers-Viking tie of Nov. 24, 2013.

kiss their sister by sisterkisser November 25, 2013

Seth's sister 

A really hot sister that all of Seth's friends have banged. Even Seth himself have tried it out.

Man did you see Seth's sister

Seth's sister by ghdjsjsn June 5, 2015

j.jk_sister 

best editor ever . no other words, they’re just amazing

do you know j.jk_sister ?!
Me: omg yes ! their edits are the best :)

j.jk_sister by ynngi December 24, 2020

my sister 

A person that I have to share a bathroom with. She’s also a girl?

Joe: Ugh man my sister is so hot.
Dan: •_•

my sister by Whyidontdate April 20, 2018

saliva sister

To be related to another girl through a third party's saliva.

Steff: OMG! I totally made out with that guy last night!
You: So did I!
Steff: We are saliva sisters now

saliva sister by a.a.c.c. July 4, 2010

Ur sister is a Mr 

The only thing strong than ur granny a tranny. When said it disrupts the fabric of reality

Jonny say Ur granny tranny.

You say ur sister is a Mr.

Jonny fuckin dies.

Ur sister is a Mr by Lord of SoundCloud March 13, 2018

Like hello sister! 

A phrase of exclamation used by dizzy teenage girls, fruity teenage boys or americans.

Like hello sister! That is like so uncool!

Like hello sister! by Tom May 2, 2003