Yo mum generally used in yo muma jokes to offend the other person
Yo muma so small she can hang glide on a dorrito
by Azza da spazza November 02, 2015
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A person who hates you and would love to kill you
I was down at the nightclub and I was about to get a beer when my Mum said no you little piece of shit and slaps me (not my Mum does this but yo mum does)
by Thehalolover117 March 22, 2017
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Yo mum bqshjewweodsiacskd jdhlwdwdw afjksdwbewfdjsdqewqjscghw1j
qdcwghd2jesndashuwjadsyuqdshuaqwsudadchuqwhndx Yo mum
by sup bro cat August 29, 2019
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The worst insult a human can endure, once this insult has been said, it cannot be unsaid.
Zack: Ellis, have you eve...
Ellis: ...Yo mum gay
Zack: No! how can you say this?
*Zack dies in a burning inferno*
by Cardiff Lad February 13, 2018
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The gangster and way deadlier version of your mom gay lol.Where as your mom gay lolwill end your career, (yo mum gay lol will instantly killeveryone that has ever been with in contact with you
Person: your so dumb that when-
Me:yo mum gay lol
Instantly kills whole family friends and all peers
by THICCC BOI 69 February 14, 2018
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