A very toxic and dangerous disease, ur mom gay is a wide-spread contagion that is taking over the world. Some symptoms of this disease can include: causing others to cringe around you, be extremely rude and, as doctors call it, "triggered" for very long amounts of time, and overall sadness and loneliness. If you know anyone who has ur mom gay, do NOT allow them to speak to you. One simple sentence including the words "ur mom gay" can instantly spread the disease.
Guy (Infected) - LOL lmao ur mom gay heheheee
Guy 2 - Oh nooooooo!

Guy 2 (Infected) - OMG WHY WOULD YOU DO THAT YOU BETTER GO KYS
by fyrey July 12, 2018
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best roast in history followed by a series of other roasts
Janet: ur mom gay
Bob: ur dad lesbian
Janet: ur sister a mister
Bob: ur brother ur mother
Janet: ur granny tranny
Bob: ur grandpap a trap
Janet: ur family tree lgbt
Bob: ur ancestors incestors
by din momma gay April 15, 2018
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Character in the hit anime “Adventure of Memes”. First appeared in season 2018 but expected to be killed off in season 2019 by the meme lord “PewDiePie” with his ultimate power of 👏👏. He is often portrayed as ruthless and unforgivable unless his ultimate rival “No u” is nearby.
He and “No u” have had to the biggest rivalry in the anime since Ricegum and Jake Paul, both of whom died in the earlier episodes of the season. They both are equally powerful.
Person 1: “Ur Mom Gay”
Person 2: “No u
by Heckin’HeckHeckers June 29, 2018
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an insult to a person that is being a large peepee and deserves to feel dead inside.
by T-Positive August 28, 2018
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It's when a kid (9 to 14 years old) gets mad, they will use it as a last resort.

You can say no u as a comeback or you can say ur dad lesbian.
by UrbanKiwi March 26, 2018
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you don't know how to comback with a sick roast? use this career destroying saying, it is also the worst thing you could say at a funeral or a family dinner.
person 1: my mom just died, i'm so sad!
person 2: ur mom gay
"person one dies"

sister: can you pass me the ketchup?
me: no
sister: fuck you
me: your mom gay
by ur parents gay November 10, 2021
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Its worse than ur dog gay its terrible if you say it to a person they will shit them self immediately.
jess: ur dog gay

you: ur goldfish gay

jess : (shits herself and curls up in a ball and fucks off to mexico)
by shit.on.a.shingle December 9, 2019
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