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 Mom Gay

Ur Mom Gay is the Almost the strongest phrase in an argument. It can only be defeated by a reverse card or no you

Guy: UR MOM GAY!
memer: *smirks NO YOU!

by Emmystockman May 12, 2020

Ur mom

The two words that are used when a nine year old gets salty

Fortnite nine year old: "Fortnite is best!!1!!111111!
Sensible Person:"No it aint"
Salty nine year old "Ur mom"

by Somedoodthatisbored May 20, 2020

Ur ass don’t lie

When a girls ass is rlly nice

John said to danella ur ass don’t lie

by Xloser19X May 23, 2020

Ur

Useless retard

Bro she’s such a UR

-ik bro

by thatblondeworker May 30, 2020

ur mom

A fucking stupid sentence that nobody fucking likes.

Guy: Where is Old Zealand?
some random kid: Ur Mom

by L.KUDFHGDSL June 8, 2020

UR MOM

its ur mom duh

ur mom gay

by CHOOCHOOTRAIN123 June 9, 2020