Are You a Genius with Ideas? Challenge me!

Einstein once said: 

"You ask me if I keep a notebook to record my great ideas. I've only ever had one."

All I'm asking is that you be at least a smart as Einstein and come up with an idea that rocks my socks. Can you trump the stuff I come up with, bearing in mind that I invented dice, the locomotive, and sarcasm?

As Einstein would say, "it's relatively difficult" (kill me now).