Why am I gay?
Because I like mushrooms.
Why am I gay?
Because I like mushrooms.
Okay, so the dude is saying he's gay because he likes mushrooms. Get it? Like, he "likes" dudes, and he also "likes" mushrooms. You are so dumb that you thought mushrooms made you gay. I heard you don't even know how to cook. You eat the mushroom raw. Duh!