Sewing and candlemaking. Though I rarely do either anymore since I'm just getting my forum going. But I am using sewing to try to get some money put back into the forum so I can advertise more. I just did my first order and hopefully it won't be the last. -lol-
I'm heavily into drawing & Photoshop (handy hobbies as an illustrator). Been into martial arts since I was 7 and got into breakdancing a couple of years ago which has been great.
When I'm too tired to do that lot I like playing computer games or having my head in my PC and tinkering.
I enjoy some reading, mostly non-fiction like encyclopedias and stuff but I also love Terry Pratchett novels. The man is a genius.
Really, my hobby is using computers, messing with computers, and anything in relation to computers or recent technology. I also enjoy gaming, although it is surprisingly not using computers for it. As you can see, my hobbies aren't really that interesting.