So I've been having lots of "my teeth just fell off" dreams... like 4 different nights. Anyway, weird weird weird... so I looked up what the dream interpretation might say... Apparently, your tooth falling out is very common dream... there are many interpretations but here are some...

"One theory is that dreams about your teeth reflect your anxiety about your appearance and how others perceive you."
"Another rationalization for these falling teeth dream may be rooted in your fear of being embarrassed or making a fool of yourself in some specific situation. These dreams are an over-exaggeration of your worries and anxiety"
"...In this regard, teeth represent power. And the loss of teeth in your dream may be from a sense of powerlessness. Are you lacking power in some current situation? Perhaps you are having difficulties expressing yourself or getting your point across. You feel frustrated when your voice is not being heard."
"In the Greek culture, when you dream about loose, rotten, or missing teeth, it indicates that a family member or close friend is very sick or even near death"
"According to the Chinese, there is a saying that your teeth will fall out if your are telling lies"
"It has also been said that if you dream of your teeth falling out, then it symbolizes money. This is based on the old tooth fairy story."

Cool eh??

I choose to believe in the last but my dream may be related to the first and third quotes... but then again, it may JUST be dreams... no meanings attached. :)