A couple of my biggest story ideas are adaptations of dreams, actually. One of them is very faithful, the other... uses an interpretation of the dream as the basic premise. Sort of.
I've also had ideas that I thought were good but forgot them soon after I woke up. Some days ago I had some kind of semi-nightmare which included two very scary (at the time) situations. I can only remember one of them, and not very well.
edited 13th Oct '11 11:16:18 AM by Dealan