This happened early in the morning while I was in bed:
I woke up from a dream and found myself staring down at my own duvet, and suddenly I realised I was floating over my bed. I could actually see myself lying asleep in my bed; it was eerie. I then started floating back towards my own body, and could actually feel my body as I re-entered it, at which point I opened my eyes and say up in bed. I'm fairly certain this was a genuine out of body experience.