In my spare time, actually more time than I care to admit to, I play a lot of Team Fortress 2. I enjoy playing this game very much. I meet lots of interesting people with common interests: gaming, first person shooters and team work. Quite some time ago the game creators started a weapon/item drop system. With this system every so often the possibility of a hat or a weapon can randomly be given to a player (the drop rates can be found on other TF2 specific websites).