Your Sisters Throat 

a personal dig on a friend or enemy, depending on how you say it.

Implying an extreme Blow Job from their sister.

driver honking his horn: "Get out of the way asshole!"

Joe Flicking off driver "YOUR SISTERS THROAT!"

Your Sisters Throat by twobarbreak December 22, 2008

Your sisters a mister

Worse than “ur granny tranny” or “ur brothers a mother”. Every time this is said, the victim will implode into a ball of guts then blast into a shower of blood.

Joe: “Your gay.”
John: “Don’t make me do it.”
Joe: “Do what, pussy?”
John: “You’ve taken it too far.”
John: “Your sisters a mister.”
Joe: *Implodes then blasts out covering the walls in a red layer of blood and guts*

Your sisters a mister by ThatGuy286437 May 15, 2018

Your sisters moustache 

Your half gay brother in law who is of a different race.

Who is this gay black guy hitting on me? Oh that's just your sisters moustache.

Your sisters moustache by The lábinator January 9, 2020

yoursistersdmss 

A hot, sexy, wonderful, delightful bf who is known for being Eileens official husband. They are married, planning to have no kids at all and enjoy life

YoursistersDmss is Eileens husband

yoursistersdmss by Lunaishu<3 July 3, 2021