What do you guys do in your Spare Time?

I just can't figure out a good way to spend my spare time.

I goto work until 8am and come home around 5 or 6 pm.

Somedays I'll spend my evening with my girlfriend

Somedays I'll stay home and play games or watch tv.

Sometimes I'll do the same thing on the weekends.

...as you can see in my last two sentences, I don't do much.

I see people go hunting, bike riding, surfing... those little cars you ride in sands.. and etc...

I want to start some kind of a hobby.

I'm sick of playing around with computers at home, because my job IS fixing computers..

I would like add more flavor to my life.

What do you guys do with your time? Any recommendation for me to do? Best way for me to start that?

Thanks!