Because we're all freaks. :D
Post something interesting, unique, strange, or fascinating about yourself. It can be anything. Maybe you've traveled to X foreign countries. Maybe you have a rare type of phobia or something. Maybe you have a unique item in your possession. In any case, post a fact about yourself that someone looking at you would never even know, or even something obvious. Let's see how many interesting things we can learn about each other.
Here's my fact to start. I own all of the following things: a preserved cat brain in a jar, a caymin head, a replica of the Joker's knife from the film The Dark Knight, a replica of the monkey music box from the stage musical The Phantom of the Opera that plays one of the songs from the show, a lava lamp, a plush Spider-man doll that actually hangs upside down, and a Joker PEZ dispenser, to name a few.