Ur mom 

About 99.9% of a middle schooler’s vocabulary.

Person 1: What’s for lunch today?

Person 2: Ur mom

Ur mom by probablygaylol July 8, 2022

Ur mom 

"ur mom", typically used in memeing, is a horrible way to roast ur friends.

Me: Hey, whats the maths answer for question 8?
You: Ur mom.

Ur mom by 3qn August 10, 2022

Ur mom 

Ur mom is a common insult commonly used by teens.

Billy Bob joe: you are a sussy baka UwU
Dora the explora: No Ur mom

Ur mom by Googoogaga definitions May 13, 2023

ur mom 

a exaggerating word, or something i don't know.. mostly used as a mom joke..??
(istg if someone says "ur mom" again i might go nuts and rip off all my hair)

person 1: ur mom
person 2: YOUR MOTHER HUNG HERSELF

ur mom by flayie June 26, 2023

Ur mom 

Gay

Get rosted

Joe:You’re the size of the galaxy my guy
Yuri:Ur mom gay
Joe:(instantaneously gets burned in a fire)

Ur mom by Gru_da_god April 28, 2020

ur mom 

oh yeah I fucked her last night my bad, didn't' mean to break it to you like this bud thats tuff

OH UR MOM

ur mom by ItsMikaylaFromLonelyLodge December 6, 2018

ur mom 

A lame insult, either to the people around you or to the person's mother herself.

1: "dude ur gay"
2: "well ur mom's a man and that makes ur dad gay"

ur mom by Schmonkey July 9, 2006