First off I would have to say my biggest hobbie would be riding my bike. I currently own a 2007 honda shadow. I would rather be on my bike than in my car anyday.
After that I would have to say my next largest hobby would be computers. I enjoy taking apart non working computers to see if i can make them work again correctly. It would go back to working with my hands. There is no better feeling than the feeling of accomplishment after repairing something that did not work. I like to tinker with things. Most of the time they don't make it back to original condition. What am I saying? Most of the time they end up being parted out cause I forget what order it came apart. Then again you learn to document how it comes apart for next time you do it.
After that I would say billiards. After a long hard day there is nothing like a peaceful game of pool. You know, the site of a straight in shot that you just know you should be easy, but it never goes in. Or the tricky bank shot that there is no way of making that does workout the way you pictured it, but you know you would never try that again. There is always something about the idea of no matter how good or bad your day was, a game of pool will sooth the day away.
These are my hobbies. These are the things I spend more time doing because I enjoy them. Hope I didn't bore you too bad.