Fake gay
"fake and gay" is the combination of the two most common insults in the limited vocabulary of the stereotypical YouTube troll. They were mashed together as a parody by popular show host RayWilliamJohnson (or RWJ) in his online series, "=3".
The term "Fake Gay" is a derogatory slang used to describe someone who pretends to be homosexual for attention or personal gain. It is often used as an insult to undermine the legitimacy of someone's sexuality, and it perpetuates harmful stereotypes about the LGBTQ+ community.