What are you a closet fan of? Basically, you're a fan of something on the down low. You don't let nobody know, not even your parents or best friends because you're embarrassed about how they will react once they find out. I was once a serious closet fan of anime. Nobody suspected me to be a huge anime geek. Well just the other day I had to "come out the closet" cause my friend went on my computer and found my Tera-byte (1000gb) folder of anime shows. He made a big fucking deal out of it cause I'm black or whatever, lol. I don't care though.