At first I wasn't going to post this because blood and syringes give me the heebie-jeebies, but I decided to anyways because it'll make me stronger. Bob Partington designed the blood pen that, using a syringe and little motor, writes in blood. Pretty gross huh? I think so. You know there's a word used to describe a weirdo like Bob, and that word is sick bastard. Sure I've signed contracts in blood before, but those were with the devil. And I'm reneging anyways. Like I'd really trade my soul for a box of Triscuits and can of spray cheese. Get real devil.
A video of the action, including drawing blood, after the jump. Heads up: It's nasty.
The Blood Pen: Sign checks in style [geeksaresexy]
thanks to Matthew, whose heart pumps gold and diamonds instead of blood, for the tip