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.

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

by Googoogaga definitions May 13, 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)

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

by ItsMikaylaFromLonelyLodge December 06, 2018

Ur mom:)

It’s a dumb joke where boys try to defend there selfs, or to be “funny”.

Trevor: who you fuck last night?
Paul: Ur mom:)
Trevor: Damn it

by sourpatvh April 18, 2020

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"

by Schmonkey July 09, 2006

ur mom

A funny phrase that is used as an annoying come-back. The phrase, saying it word for word, has no meaning. People usually will say it when they can't come up with a good come-back, or if they don't know the answer to your question.

Person 1: Hey, what do we have for homework?
Person 2: Ur mom.

OR,

Person 1: What does (word) mean?
Person 2: Ur mom.

by flobbles April 29, 2010