With bonus Palin pic!
I know that a sturgeon is some kind of fish but I didn't know it's also slang for the unfortunate turning down of the corners of the lips to signify disdain, chagrin, or pensiveness. Here's a page full of pictures of people with sturgeon faces.
This article available online at:
http://www.theatlantic.com/daily-dish/archive/2009/03/-sturgeon-face/204555/
