ur mom 

the most insulting comeback, it can be used in any and all situations.

emma: my dog said he's already tracer
johnny: ur mom
emma: dies of hurt feelings

ur mom by Imreallygayy December 2, 2018

Ur mom 

Usually gay or one of ur friends fuccd her it’s ur mom

Friend: Dude ur mom was really tight last night
You: Bro so was urs I’m so glad she’s gay

Ur mom by MoLeStMaN December 5, 2018

ur mom 

when you are feeling rude and childish.

ur mom gae.

ur mom by exodrynamixJT o December 15, 2018

ur mom 

no u

OOOOF, im gay, get a fucking life u bitch. your mom is a lady that for some reason escalates ur ass.

ur mom by jesusismysatan December 27, 2018

Ur mom 

The thing everybody says when no one can think of any rational answers. So fuck.
Anything can be attacked with ur mom. So if you see it coming. Don’t.

Ur mom gey

Ur mom fat
Ur mum.. is ur mum?
Ur mum old
Ur mum is a dad
Ur mum eats lasagna

Ur mom by ThatOneDictionary January 1, 2019

Ur mom 

gay

ur mom gay

Ur mom by sammyjreal January 24, 2019

Ur mom 

“Ur mom” is a roast used by 12 year olds. It is a popular thing for fortnite players will say.

Girl- who is your crush billy ^w^~

Boy- Ur mom

Ur mom by BigChungus101 January 27, 2019