ur mom

its a joke mostly used by 10-14 year old people trying to make a joke and then misrbley failing

someone: "what are you doing" another person: "ur mom" or "ur mom is gay"

by olive is swaggy January 19, 2022

UR MOM

1 UR DAD LOVE UR MOM
2 UR DONE IF YOU DONT KNOW WHAT UR MOM IS

IDK GO ASK UR MOM

by ndldnjvbfjdh March 14, 2022

Ur mom

A joke that will be funny forever

Ex:hey I did your mom!

by The coffee cup February 20, 2022

ur mom

the creator of you u failure

knock knock who is there ur mom lol

by March 09, 2022

ur mom

used to insult ur friends, but be careful the victims mom might be dead.

"ur mom" ".. is dead, I know" "um, ur dad" " also dead" " yeesh ur life is sad, slay ig"

by deadbutIMalive November 24, 2022

UR MOM

Used as a comeback to pretty much anything.

Jim-What did you eat last night
Clark-UR MOM

David-What are you doing after school today
Mark-UR MOM

by RIP city slickers March 26, 2018

Ur Mom

Ur Mom/Mum Being A Pain In The Mother Fucking Asshole.

Your Mom Is Now Ur Mom

by Chugger poo poo June 08, 2022