A phrase that will win you any roast battle. Unless the opponent says,”no u
Timmy: “Hey loser want commit roast battle?

Jimmy:”Yes let’s go.”

Jimmy:”Well I might as well just end it here.Your mum gay”

Timmy:commits dead
by Vscos garbage October 9, 2019
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Your mom gay is part of the BOFA spectrum of diseases. This disease is caused when someone has untreated Ligma that doesnt transfer into E-TMA. This disease causes the patient to say "Your mom gay". When they say this, if nobody says "no u" within 5 seconds, everyone within a 5-mile radius loses their jobs, homes, dignity, or even life. But, if someone says no u, the patient has a 98.4% chance of dying. If the patient has untreated ligma and surpasses the your mom gay stage, they get the unstoppable "your mom gay lol" disease.
Person with disease: your mom gay
Universe: *holds breath*
Random nibba: no u
Universe: *exhales*
Person with disease: *dies on the floor*
by BOFA expert 420 February 14, 2019
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When someone tells you that your mum is gay and that she likes men.
Person:

Lol Your Mum Gay.

Me:
:(
by Blorty Bart October 19, 2017
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An meme-ish insult.
Person 1: "Why won't you Rush B"
Person 2: "Cause your nan gay"
by Jxnx May 1, 2018
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A common insult or meme used in jest, sometimes shortened to "mom gay". Because of its wording it causes prompt laughing and in extreme cases, prolapsing of the anus.
Jeff: My name Jeff
*Jason decends on unknowing prey*
Jason: Your mom gay
Jeff: MY BUTTHOLE
Jason: Yeet
by Canableman654 January 6, 2018
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A name to call when you roast someone
You;Your mum gay Crowd: ohhhhhhhhhhhhh
by Gay buthole February 13, 2019
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Sarcastic statement made by high school kids. Mixture of "your mom" "you're gay". Very rarely used seriously
Tim: Can I borrow a pencil
Joe: no, your moms gay
Joe: *gives Tim a pencil*
by YaBoiJayCutlet November 5, 2015
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