Interpret this!

Up till now I had no idea that some people have "teeth" dreams. What the hell is a tooth dream anyway? Could a giant set of choppers be chasing little Sally through the park on a dark and stormy night? And what's it going to do, hit her up for a filling? A crown, even? Do geriatrics dream of their falsies mowing them down in the nursing home hallway? If that's what's really going on, grandma either needs to up her medication or share, dammit!