Ur mom gay means ur mom has the big gay or has the gay or ur mom is the gay everyone has it
Bob: ur mom gay
John: o god how did u know
by amerbouss August 17, 2018
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A much simpler way of saying your mom has large lesbian, many people have used it as an evolved yo mama joke.
by Westvagina March 17, 2019
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Lots of Aunestis(Honestys) say this saying.
Brother:Hi!
Aunesti:Do you want to know something cool?
Brother:Su-..
Aunesti:UR MOM GAY!
by @$$ <3 May 10, 2022
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Ur mom gay is a very offensive thing to say to somebody but the CORRECT way to answer is no u
Joe: ur mom gay
John: no u

Joe: *dies*
by Ur.mom.gay. February 6, 2020
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Ur Mom Gay is the Almost the strongest phrase in an argument. It can only be defeated by a reverse card or no you
Guy: UR MOM GAY!
memer: *smirks NO YOU!
by Emmystockman May 12, 2020
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its something a person says when he/she wants to insult ur mother.
example:

-i cant go.
-why
mom told me i cant
-UR MOM GAY
by shrek1337 2.0 November 29, 2017
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