My Nightmare?

I was challenged by to draw a Nightmare that I've had. Only one I could remember was one where I was at a barber shop getting my hair cut. But while I was getting my haircut, outside of the shop there was a Meteor Storm that blanketed the sky. Suddenly a Meteor flew through the window, and then I woke up. Not that great of a nightmare...but it's the only one I thought was interesting.