ur mum

when someone fucks ur mum they say ur mum to tell you that they fucked ur fat mum.
ex:

them: 'what did you do'
you: 'ur mum'

by riya <33 ily January 18, 2022

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by hahalolurmum February 02, 2022

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Ur mum

she is not real. you where adopted. But hey, at least they wanted you. :)

Fake Mother: Yo, child. I aint ur mum fam.
Child: Ok boomer

by lalala whatever February 26, 2020

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a very lame come back that only losers use to defend themselves in arguments that nikal uses

"what have u done"

"your mum"

by maggiiie June 28, 2022

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well ur mum.......

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Something that I do every night ;)

by Xukkus March 30, 2021

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When a salty kid on any game platform or in rl has no comebacks and is probably very special.

You: Bruh get that outta the game ur so bad even god couldnt submit.
Him: SHUTUP, UR MUM!!

by February 24, 2021

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