You know you are really tired when...

You know you are really tired when you fall asleep in your dream, and when you wake up in your dream, you realize that you missed the whole damn dream. Which, according to the pink and blue polka dotted (friendly) monster who woke you up, was a rather nice one. Then you REALLY wake up, and spend the next two hours wondering what happened while you were sleeping in your dream. And why you were dreaming of pink and blue polka dotted monsters.