A meme that is actually older than everyone thinks it is. Originally spawned from the YouTuber Pyrocynical, who received a tweet from BamanBoi in mid 2016 that read, "you're mum gay".
by semem knad April 14, 2018
Get the Ur mom gaymug. " Ur mom gay " is a semi-joke, it shouldn't driectly provoke normal people but some snowflakes may get insulted
turboTROLL: - Ur mom gay
You : - Nah, ur dad is lesbian and your fam is backward compatible
turboTROLL: *cringe death sounds*
You : - Nah, ur dad is lesbian and your fam is backward compatible
turboTROLL: *cringe death sounds*
by PopUPpoop March 20, 2018
Get the Ur mom gaymug. by Pussydestoyer690 May 21, 2018
Get the Your mom gaymug. 
by cato_boi May 12, 2018
Get the ur mom gaymug. 
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*
Universe: *holds breath*
Random nibba: no u
Universe: *exhales*
Person with disease: *dies on the floor*
by BOFA expert 420 February 13, 2019
Get the Your mom gaymug.