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*
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*
by ThatGuy286437 May 15, 2018
Get the Your sisters a mistermug. 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.
by pikminfreak26 May 10, 2018
Get the ur sister a mistermug. An insult known and feared by all of mankind and even god himself... An insult so powerful and so great it could destroy life as we know it. One of the only insults more powerful than ur mom gae
Below we shall see but mortal a man attempt to use this insult against another though be warned life... may go extinct
Below we shall see but mortal a man attempt to use this insult against another though be warned life... may go extinct
john: Hey mike!
Mike: yeah what is it John?
John: ur mom gae
Mike: pathetic!
also mike: UR DAD LESBIAN!
John: ur brother a mother
Mike: you have forced me to use my ultimate power...
john: NO! MIKE DONT DO IT!!!!!
Mike: ur sister A Mister
(the solar system gets torn into pieces and life as we know it dies)
NOW BUT ONE MAN STANDS AND HIS NAME SHALL FOREVER BE FEARED AND WORSHIPPED!!!! A MAN SO POWERFUL GOD HIMSELF PISSED HIMSELF.
Mike: yeah what is it John?
John: ur mom gae
Mike: pathetic!
also mike: UR DAD LESBIAN!
John: ur brother a mother
Mike: you have forced me to use my ultimate power...
john: NO! MIKE DONT DO IT!!!!!
Mike: ur sister A Mister
(the solar system gets torn into pieces and life as we know it dies)
NOW BUT ONE MAN STANDS AND HIS NAME SHALL FOREVER BE FEARED AND WORSHIPPED!!!! A MAN SO POWERFUL GOD HIMSELF PISSED HIMSELF.
by tuu0prartf April 30, 2019
Get the Ur sister a mistermug. jeff: ur grandpap a trap
dave: ur sister mister
everything dies the earth implodes and the big bang happens again
dave: ur sister mister
everything dies the earth implodes and the big bang happens again
by ur mum gay lol May 16, 2018
Get the ur sister mistermug. The worse possible insult above "ur mom gay" "ur dad lesbian" "ur granny a tranny" and "ur granpap a trap"
James: lol ur mom gay
Holden: ur dad lesbian
James: ur granny a tranny
Holden: ur granpap a trap
James: well ur sister a mister
Holden: *shrivels up and dies*
Holden: ur dad lesbian
James: ur granny a tranny
Holden: ur granpap a trap
James: well ur sister a mister
Holden: *shrivels up and dies*
by Stakeynya May 13, 2018
Get the Ur sister a mistermug. Ur sister mister is the next level of ur granny tranny. It is stronger than ur mom gay, ur dad lesbian and ur granny tranny combined. Nobody who ever heard this sentence is alive.
John: Hey Jeff ur mom gay
Jeff: No u
John: Ur dad lesbian
Jeff: Ur granny tranny
John: Ur sister mister
Jeff: *jeff and his whole family instantly die and go to the deepest layer of hell*
Jeff: No u
John: Ur dad lesbian
Jeff: Ur granny tranny
John: Ur sister mister
Jeff: *jeff and his whole family instantly die and go to the deepest layer of hell*
by TheRealMemeGod March 14, 2018
Get the ur sister mistermug. by JOHN INTERNET GOOD December 17, 2021
Get the Sister Fister the mister kissermug.