Ur mom 

Your mom is so fat that she counts as 6 billion people out of the 7.8 billion in the world.

Your mom is so fat she fell into the ocean and flud the earth

Ur mom by Your momma fat November 21, 2021

Ur Mom 

hot

"whats ur mom?"

"hot"

Ur Mom by milfsinyourarea March 3, 2022

ur mom 

an "insult".. barily an insult though.. something that retarted,clueless, un-original people say when they cant think of something better to say..

hilliee- your parents are brother and sister..
billiee-uh.. well.. you know what?! ur mom!!?

ur mom by hillaryyyx3x3 January 21, 2006

ur mom 

Your mother

werd to ur mother

ur mom by Yoan February 1, 2003

ur mom 

used to insult someone into thinking about their mom

no ur moms moms moms brotheres moms moms autnts cousins moms moms moms mom mom

ur mom by T**** February 22, 2005

ur mom 

Brillient mindless insult/comeback...

A: you'r such an idiot
B: you'r mum's an idiot
A: you'r mum
(after this, continuation by B requires a punch or other suitable form of violence by A...)

ur mom by Your mum's a name July 14, 2005

Ur Mom 

A useless word that people like to think is an insult.

Ur mom is fat.

Ur Mom by rubixcube 1209 April 17, 2020