Ur mum

Ur mum is the absolute best, original, wittiest, and well thought out insult known to man.

Guy 1- Stop hitting my ribcage with a metal bar

Guy 2- I'm doing ur mum

by Lil faggoty fag June 10, 2022

ur mom

ur mom

ur mom

by your mother figure June 14, 2022

UR BALLZ

ur balls but with a z so it’s infinitely better

AYO GET UR BALLZ OUTTA MY MOUTH

by blubeet June 18, 2022

Ur mom

Ur mom, can be a joke just as joe mama and yo mama . It can be very annoying funny.
It’s slang for your mother/mum/mom.

Character 1: omg that thing is so ugly!
Character 2: it’s as ugly as ‘ur mom’!
Character 1: 😒
Character 2: 😏

Sentence 2:
Ur mom is gae / gay

by 🌈🌈🌈🌈🌈🌈🌈🌈🌈🌈💙 July 2, 2022

ur mom

joke innit

person 1: dude wtf are you doing

person 2: ur mom

by imdoingurmomlol February 17, 2022

Ur mom

Is ugly

Dude she’s so ugly I mean she’s ur mom

by Marcos657emopizza February 17, 2022

ur mum

This phrase is used (mostly in England) as one of the best way to end a conversation. The reason for this is because there is no way to reply to it.

Example 1:
Joe: What do you want for dinner tonight?

Jeff: Ur mum

Example 2:
Bob: Harry you’re so ugly

Harry: Ur mum

Example 3:
Teacher: Harvey, did you do your homework?

Harvey: No

Teacher: Why not?

Harvey: Ur mum

by Ur mum definition February 18, 2022