I fully believe all dreams mean something. Maybe not all of them are bestselling novel ideas (still bitter, Stephenie, still bitter) but our brains never really shut off even when we sleep and I think dreams are a side-effect of our subconscious struggling to work out a backlog of issues.
I dreamed last night a KFC was built next door to our house. I discovered it while taking out the trash and it was so close I could touch it from my kitchen window. They even put some KFC signs on our house too.
I'm pretty sure this means I was seriously jonesing for some crispy fried goodness.