Have you ever been so tired that you fall asleep in a strange position for a really long time?
I did that this morning after fetching Violet from her room and bringing her into my bed for some early morning napping. An hour later, I woke up with the right side of my face and neck completely numb. If I had been less groggy I would have tried to chase the girls around the house like a deranged female Phantom of the Opera... and not even the romantic crooning Phantom that my half-face resembled. I would have been the scary Lon Chaney version. Only much scarier because of my fierce morning dragon breath and my sleep-tangled hair.