If you thought Merlin Mann was only good at making up ways to file all your emails into one of 43 correct folders, think again. He's also good at comedy. And masturbating. And steampunk. What do you get when you combine the three? This pretty damn great video. If you're lost, watch it after the jump as Merlin explains his hobby in intricate detail. It's not NSFW, but we didn't want to piss off the lady that works at Martha Stewart who wrote to us one time. On the other hand, she's probably long gone.