Ur mum

An incredibly obnoxious and rude insult. Can be Fatal

Ur mum gay

by Pooeh poohead October 5, 2018

Ur mum

Your mum

Your mother the person who gave birth to you

10 year old kid: DUDE I FUCKED UR MUM LAST NIGHT IT WAS AWESOME

by I_d_f_k_b_t_c April 6, 2023

Ur mum

The person who shoved you outa her pussy so that you could live. Thanks mom.

Ur mum is gay

by Jesus the holy spirit May 15, 2019

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 mum

your mother

"me and ur mum"

by Tables man March 23, 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

ur mum

the words 'ur mum' are the greatest words mankind has ever invented. There is so much emotion in these beautiful words I cannot even describe how it makes me feel when someone whispers these words Into my ears it makes me feel all buzzy and tingly it is a sensational feel coursing through your body. the maker of these words a quandarius figgle bottom the 3rd now he is the most gorgeous person to ever set foot on this earth gosh I wish he would marry me.

jack: Hey christian ur mum is a fucking ugly whore.
Christian: shut up cuz guess what I had intercourse with ur dad last night
jack: wha-

by Yo_mamaOffical June 3, 2022