Ur mum not cool

It means ur mom not cool

Jimmmy hey Ron ur mum not cool
Ron No u
Jimmy fucking dies

by Nooblegend2769 May 7, 2020

ur granny tranny

By far the worst thing a person can say to you

Marco:"ur granny tranny"

*Mars implodes*

by Stodick March 14, 2018

ur vagina a resigna

Ultimate insult.
Nothing else, because it's too powerful to describe as human.

Ur vagina a resigna

by john stromboli June 21, 2021

Ur mom

An idiotic saying used very often by little 8 year olds that don’t know anything else in their tiny vocabulary box but that. If you see someone that is older than that age call 911 immediately.

Green: Ok who is the imposter
Red: Ur mom

by CultyYT September 23, 2020

UR MOM

AsgDHHCWS2ER2WHIJGVEWDQ

AUDSHFEQN9YFDCHJU SDNBAN URR MOMMMMMMM UR MOM

by Jo ma’am June 14, 2022

ur mom

used for any type of comeback, very effective

guy 1: good morning neighbor
guy 2: ur mom

guy 1: dies of ass cancer

guy 3: what are you doing today

guy 2: ur mom
guy 3: gets cancer and dies

goes to school theres a shooter

shooter: everyone dont move

guy 2: ur mom

shooter: dies but gun goes off from dropping it and guy 2 gets shot

guy 2: ur mom~
school nurse: comes in clutch with an ice pack
everyone: starts to lose hope
guy 2: gets up and walks it off with ice pack
everyone: cheers

by currently shitting? April 19, 2022

Ur Mom

The greatest comeback in history.

"what are you going to do today?" Then you say "Ur Mom"

by MrCoolMan1414 May 4, 2023