Your mum is gay, That's how it is deal with it

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

The ultimate edgy year 9 insult

Your mum gay is the ultimate response to when someone is being annoying or is getting angry with you.

You can add the "lol" at the end to give it that extra punch.

Your mum gay was also used by Pewdiepie in February 2018. But it was originally created by NFKRZ Bangerz in a Pyrocinical video when in a CS:GO match when someone said "Why did you do that" and he replied with "Because your mum gay" and after a eruption of laughter happened.
It has also been a running joke on NFKRZ's channel as he is also Russian and mocking people who can't speak English that well.

An insult used by Year 5 kids to insult eachother. Usually, a brave kid will say 'no you'. The one who started is called gay for however long the others decide.

When someone tells you that your mum is gay and that she likes men.

A term typically used so insult yet full of truth . Fope your mum gay bb