By Paige Fowler Most nights, if you're lucky, sleep is a completely unremarkable event. But every so often you may experience bizarre behaviors that can leave you feeling completely confused—and perhaps slightly freaked out. Not to worry. We asked sleep docs to decode some of the craziest things that can occur from the moment you close your eyes—and most of them are totally normal.
When you hit the sack tonight, get ready for sex dreams, exploding heads, and more!
Yahoo Lifestyle 
