ur brother mother 

the worst insult in all of history

Jeoff: ur mom gay
Bill:Ur mom lesbian
Jeoff:ur granny tranny
Bill:ur pappy trappy:
Jeoff: Ur sister mister
Bill: Don't make me do it!
Jeoff: Do it pussy

Bill: ur brother mother
(The sun rams into earth)

ur brother mother by ursistermister5 May 13, 2018

Ur brother mother 

When you are arguing and ur friend says ur sister mister u say ur brother mother. And you win the argument.Simple as that.

Brad:Yo Carl ur mom gay
Carl:No u
Brad:No no u
Carl:Ur dad lesbian

Brad:Your mom and dad both gay together

Carl:Ur granny tranny

Brad:Ur sister mister
Carl:Ur brother mother

Brad:*evaporates*

Ur brother mother by Carl6996 March 18, 2018

Ur brother mother 

The most powerful response to anything and should never be used. If used the sun will engulf the solar system and destroy god himself

Billy: you know what ur granny tranny
John: don't do this Billy
Billy: ur sister mister too
John: well ur brother mother
*Billy's head pops and the sun bursts destroying the solar system and causes the whole galaxy to collapse*

Ur brother mother by Meemeeyungboi May 11, 2018

Ur Brother Mother 

The most dangerous of all phrases. A simple derivative of "ur mum gay" and "ur daddy lesbian."

Faggimus: Ur granny tranny!
Clitorimus: Ur sister mister!!
God: Ur Brother Mother.

*The Universe itself expands at a rapid rate and proceeds to become one black hole

Ur Brother Mother by Faggimus Clitorimus May 11, 2018

Ur brother mother 

The most insulting shit you could say to someone as soon as you call someone this insult they will instantly die and you will claim there soul

Peice of shit: ur mum gay
Peice of shit 2: ur brother mother

Ur brother mother by Penis aids 96 June 5, 2018

Ur brother a mother

Has risen above all of the previous “ur ___” jokes like “ur mom gay” and “ur dad lesbian”. Any time this is said, Trump gets one inch closer to pressing the nuke button, and God himself falls to the floor and start weeping.

John: ur mom gay
Mike: ur da- no, don’t make me do it

John: do it faggot

Mike: ur brother a mother
*John fucking dies*

Ur brother a mother by Mikeyisameme March 21, 2018

Ur brother a mother

This is by far the worst insult you can tell someone in the entire universe. God himself forbids himself from speaking of this.

1: Ur Mom gay
2: ur Dad lesbian

1: Ur granny tranny
2: Ur grandpap a trap
1: Ur sister sisters a mister
2: Ur brother a mother
(Literally every living thing in existence gets the life sucked out of them)

Ur brother a mother by Mitchyboi March 13, 2018