You know you are playing Skyrim too much when you have very vivid dreams of being able to cast spells and shout. I literally had about three instances in my dream where I was doing the shout, and it was so detailed I can remember the voice, except it wasn't big and boomy like in Skyrim, it was my normal voice just shouting as loud as I could. The funniest thing was that there was about a 2 second delay pause from when the shout reached someone (all had faces of my various friends) to when they felt the affects of it and it pushed them out of the way.
I need a week off...