That's an awesome idea! (posting the runner-ups)

Resting your palms on anything while typing is awful for your ligaments and muscles in your hands and arms. If you have trouble holding your hands off the desk while operating a keyboard / mouse, you may want to consider exercising those arms a bit more. And if they get tired, that's usually a sign that you may want…

Looks cool, right? And what a badass name! But no, don't be fooled. It's terrible. Here's a funny breakdown of why the gun is so bad, by Mr. Fruit Gaming Channel: