I fall asleep listening to audiobooks. I try to remember to set the Sleep Timer* on my iPod. But I sometimes fall asleep before I do. So I wake up at random times during the night. Or drift close enough to consciousness that I hear a snippet of the dozen or so books on my iPod.
And then my brain conveniently pieces all those snippets together into The Most Creative Story Ever.
Seriously. the other night was Huck Finn and Christopher Snow at The Little Big Horn in a Neil Gaiman story.
(tangent: haven’t found this on my iPhone. Can I set this on an iPhone 3GS?)