The Sliding Teeth

I remember this really weird dream I had last night. It was where all my other teeth were really spaced out from my top front teeth, and I was able to slide them side to side with my tongue. When I found out my teeth were like that in the dream, I started really freaking out. I think I may have even woken up in that dream to learn that the teeth thing was a dream. But IRL I was still dreaming, so basically it was a dream within a dream.