What is Ur mum?

You and ur mum and ur family will get chop up you dumb tranny faggot shit heads

Ur mums a fat slag and I will chop her up

Ur mum - video

A nice woman that will make you cookies if your nice.

Person1:who makes good cookies

Person2:ur mum

Ur mum is the absolute best, original, wittiest, and well thought out insult known to man.

Guy 1- Stop hitting my ribcage with a metal bar

Guy 2- I'm doing ur mum

The person who shoved you outa her pussy so that you could live. Thanks mom.

Ur mum is gay

Your mum

Your mother the person who gave birth to you

10 year old kid: DUDE I FUCKED UR MUM LAST NIGHT IT WAS AWESOME

An incredibly obnoxious and rude insult. Can be Fatal

Ur mum gay

Person 1: hey bro ur a faggot

Person 2: ur mum

ur mum gay

A term that can be used universally in replace of any known word. It can be used in sentences and probing questions

Gary: what do you think of the economy?
Bob: ur mum

A unstoppable force, when your hit with a Ur mum, you should just accept your fate, your life is over.

Joe: Hey do you wanna come over after school?

Bob: No sorry I’m doing ur mum after school.

It was at this moment, Joe got folded