I am guessing you getting a dental checkup.
Hoop dat het meeviel.
Just be glad Steve Martin isn't your dentist.
What did the dentist say when you took the photo?
Oh, how unfortunate but we must go every now and then.
LOL... I've taken this same shot (although never posted it). I guess it's what we call a "necessary evil"!
Not the view anyone wants!
It never would have occurred to me to bring my camera to the occasion! :-)