This is like the ultimate toothbrush for anyone who's LAZY. Not only does it brush your teeth for you...not only does it brush them in record time...but you don't even need to move your arm. There's a product called Amabrush on Kickstarter right now, and it's a new kind of toothbrush that cleans your teeth perfectly in 10 seconds flat.
It looks more like a mouthguard than a toothbrush that you're used to. You put it in your mouth, press a button, and it simultaneously scrubs all of your teeth with just the right amount of toothpaste.
If you want one, you can pre-order it on Kickstarter by pledging $90, plus you'll have to pay $23 in international shipping because they're coming from Europe...and they're not scheduled to ship until December.