I was going to call her Little Bo Peep, but she isn’t carrying the requisite staff, so I’m not sure who she might be. With her left hand in a fist, she’s protecting the property. Plywood lawn ornaments are not too common; they definitely have more character than those made of plastic.
Pix and other images 
She also has a lot rage in her very red eyes. I would not mess with Miss Peep’s yard if I were you.