the best answer to any conflict and can only be beaten with no u.
guy 1: u mom gay
guy 2: u dad lesbian
guy 1: u sister a mister
guy 2: u brothers ur mother
guy 1:u granny tranny
guy 2: u grandpap a trap
guy 1: u family tree lgbt
guy 2:NO U
guy 1: *fucking dies*
by Karen the kid abducter March 28, 2019
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A term used by high intellectual Rick and Morty fans to call others with a lower IQ (Which is everyone who doesn't watch Rick and Morty), that they, in fact, have homosexuality.
Hey, u has gay, lol.
by Nathan'sOC November 5, 2017
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The action of calling someone's mother gay. But can be backfired if said "No u"
Person 1: Why are you crying?

Person 2: Someone said "U mom gay"

Person 1: OOF
by The_Bigg_Boi April 11, 2018
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it means u mom gay lol, used as a comeback from a roast
Person: *says something "mean"*
Person: What's your comeback?
Me: u mom gay lol

Mostly used in a comeback
by umomgaylol March 15, 2018
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The complete be all end all of insults, using this leads to the fall of humanity as we know it. This one single phrase destroys the existence of our planet and all of its inhabitants.
Jerry: “Bob ur mom gay”
Bob: “Well your sister a mister
Jerry: “ur family tree is lgbt”
Bob: “didn’t want it to come to this... U GAY!
*black hole is formed and existence as we know it begins to crumble*
by Gayassanonymous March 24, 2018
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