Nancy Pelosi

I was watching the inauguration on Tuesday and I noticed that Nancy Pelosi is always smiling. And not just a polite, "I'm so glad to see you" smile either. After much research, I decided it has to be one of four things:
a) she didn't listen to her mother when she said, "If you make that face too much, it'll stick that way!"
b) she was just gassed by the Joker
c) she just farted
d) the knot is tied too tight on the back of her neck
whatever the reason, it's downright creepy!