So... I'm sure someone has said it by now, but for me it is my snakes. My wife is terrified of them and so I have them in an insulated climate controlled shed away from my house. I spend more money on these balls than I should and much of my spare time is spent with them (get your mind out of the gutter). I feel guilty as heck considering I have 4 daughters and a wife that I ought to be spending much of this time with. My wife is too good to me. But hey, everyone needs an outlet right?
Note: I do spend lots of time with the family too.