Well the most creative thing probably would be a couple of things I own a few animals so I make dog and cat toys which basically they can with with by themselves. I don't sell them or anything but an example might be getting a long piece of plastic conduit running 1/4 inch rope tying on maybe 3/4 inch rope and running it through a ball, from there hammer it into the ground. The ball will be maybe 4-6 inches higher than the dog's nose of course I have a dumb dog (70lb pitmix) that tries to just take the ball, although she never get's the toy out of the ground she tries for a long while. For cats I will cut up a plastic bag into strips tie them together it looks like a little spider the cat plays with it on the bed.
The other creative thing mainly is computer work really a bit of everything coding, networking, and operating systems. I do a bit of incident response and forensics amongst other things.