Ur brother a mother

This is a term worse than "ur mom gay", "ur dad lesbian" , "ur granny tranny", or even "ur sister a mister"...
This should only be used a last resort and using this term liberally may cause the end of humanity

Greg: "ur mom gay"
Dave: well, "ur dad lesbian"
Greg: shit, well then that means "ur granny tranny"
Dave: "ur sister is a mister"
*Universe implodes, leaving Dave And Greg on a floating rock in space*
Greg: you pushed me too far
Dave: don't you dare say it i swe--
Greg: "ur brother a mother"
*entire quantum-verse crumples, releasing radioactive materials that prevent and form of human life from existing for the next century*

by SavageSpaghettiSixtus March 17, 2018

Ur brother a mother

Worst form of roast if it is said more than once every thing that fucking exist will fucking implode, worse than ur sister a mister

You“ur granny tranny”
Me “ur grandpap a trap”

You “ur sister a mister”
Me “ur brother a mother”

by Poolball222 March 19, 2018

Ur brother a mother

The worst insult of all time even worse than ur mom gay, ur dad lesbian and the other phrases

Jeff: Ur mom gay
George: Ur brother a mother
Jeff: *literally fucking dies*

by The Deranged Retard March 17, 2018

Ur Brother a Mother

A big roast counter to 'Ur Sister a Mister. Also means that Ur brother's a tranny since he was born

Carl: Ur mom gay
Dylan: Ur dad lesbian
Carl: Ur granny a tranny
Dylan: Ur grandpap a trap
Carl: Ur sister a mister
Dylan: Ur brother a mother

by DiiSlay March 16, 2018

Ur brother a mother

A worse insult than your granny tranny and your grampap a trap

Jim: ur mom gay

Robert: ur brother a mother
Jim: fucking dies

by mee mees March 14, 2018

Ur brother a mother

Worse Than Ur mum gay ur dad lesbian ur granny tranny ur grandpap trap and your sister a mister anyone who uses this insult is considered a godlike being and the lerson you use it against gets sucked into a black hole

Frank: Ur mum gay

Steve: ur dad lesbian
Frank:ur granny tranny
Steve:ur grandpap trap

Frank: ur sister a mister

Steve: dont make me do it frank
Frank:do it pussy
Steve:ur brother a mother

*steve becomes new god while frank is getting turned inside -out in a black hole*

by ThotAyer March 26, 2018

Ur brother a mother

The literally worst insult in all of existence, rivaling even the strength of “Ur sister a mister”.

Bob: Ur mum gay
Chad: No u
Bob: Ur dad lesbian
Chad: Ur granny tranny
Bob: Ur grandpap a trap
Chad: Ur sister a mister
Bob: Ur brother a mother

-Chad falls as the entire fabric of the universe is being torn apart and disappearing in an instant-

by zombiepersonguy March 18, 2018