ur mom

An insult

dude - so what did you do last night?
other dude - ur mom.

by itotallyhaveanawesomename December 10, 2019

Ur mom

The woman or ...... Man? That birthed you .... LOLLLLLLLLL

Dang ur mom is weird.

by Why_not_lol November 1, 2020

ur mom

specifically used as a sly response to people asking questions u don't know the answer to.

idiot #1: hey Joe, what's the state capital of Nebraska?
smarter idiot #2: ehem... ur mom.

by muahahahahhahaaaa ur mum April 12, 2020

Ur Mom

An Offensive way to call out someone's Mother.

(earthquake happens) ̑
Someone: OMG DID YOUR MOM WALK IN THE ROOM

by finecoolguy100 October 11, 2020

UR MOM

UR MOM IS SOMEONE WHO I AM BUSY WITH EVERYDAY

UR MOM

by skrtskrt4 September 1, 2021

ur mom

it’s means ur mom dumb fuck 😐

“ur mom”
“WHAT??”
“it means ur mom”

by heyfuckers.com July 29, 2021

ur mom

a default comeback to almost any insult someone throws at you.

can also be used when you really dont have a reply to the question given to you.

also a comeback that idiots at your school may use.

person 1: hey what's ur dumbass doing tonight?
you: your mom

person 2: what did you get for number 3?
you: your mom

by it wouldnt let me put ur mom September 26, 2019