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

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

it’s means ur mom dumb fuck 😐

“ur mom”
“WHAT??”
“it means ur mom”

by heyfuckers.com July 29, 2021

ur mom

the answer to any question

whats 2÷7.43?

ur mom

by teeeaaaaaa August 27, 2021

UR MOM

the person who gave birth to you
thinks their right all the time
makes u clean ur room
whoops ur a s s for no reason

Your cool friend: yo, UR MOM kinda sucks at this game!
You: I know
Your cool friend: wanna come over to get away from UR MOM?
You: ya bro

by taytaysuckssheabitchfromhell January 21, 2020

ur mom

the woman that birthed you and helped bring you into this world.

Kyle: Bro ur so ugly and annoying
Bob: Ur mom dude

by urmadda October 12, 2022

ur mom

an expression/"insult"

person 1: "u look stupid"

person 2: "ur mom"

by Tired-Chan March 22, 2022