ur sister a mister

An insult more powerful than "ur dad lesbian" but not as powerful as "ur granny tranny"

"ur dad lesbian" Jerry said to Leo
"ur sister a mister!" Leo responded
*Jerry dies*

by Grendman May 14, 2018

Ur sister my mister

this will always beat ur appoinent. this cannot be reversed by “No u”

person1:ur mom gay lol
person2:ur dad lesbian

person1:No u
person2:ur granny a tranny
person1:ur grandpap a trap
person2:ur brother a nun
person1:but ur sister my mister
person2:EXPLODES into dust and goes straight to hell

by Slap Razor April 4, 2018

Ur sister a mister lol

When some hits you with the ur mum gay you use this and dominate them

Bitchman: Ur mum gay lol
Dickface: (is unaffected) ur sister a mister lol
Bitchman: *digs his own grave and lies in it*

by Big fucking anime titties October 27, 2018

UR SISTER MISTER

The most destructive comeback to date. Only to be used in very dire situations. (Can be used if target doesn't have a sister)

Joe: ur mom gay
Tim: no u
Joe: UR DAD LESBIAN

Tim: UR GRANNY TRANNY
Joe: UR PAPPY TRAPPY
Tim: UR SISTER MISTER
*At this point time ceases to exist. The very fabric of the universe has be torn to shreds, the entire 3rd dimension is incinerated and all life on earth ceases to exist*

by lazer unicorn March 14, 2018

Ur sister mister

The worst possible insult ever in the entire world apart from your granny tranny

"Your Granny Tranny lol!"
"Ha! Your sister mister"
*implodes*

by Damoxd March 22, 2018

Ur sisters a mister

Even worse than ur mom gay, ur dad lesbian and ur granny tranny! Makes Jupiter explode!

Pete: Ur granny tranny
Alex: Ur sisters a mister
Jupiter *explodes*

by JrgnVS March 14, 2018

ur sister a mister

The ultimate weapon to use on anyone. This is 100 times worse than "ur mom gay", "ur dad lesbian", and ur granny tranny". Everytime this is used a planet explodes.

Mark: ur entire family lesbian
Patrick: ur sister a mister
Mark: *gets removed from reality*

by pikminfreak26 May 10, 2018