Sarah Palin: Like a turtle on a post

First she was compared to a pitbull (with lipstick no less) - then a pig (again, with the lipstick), - and now she is like a turtle on a post. Seriously, turtles are quiet animals that prefer to stay out of politics. We won't repeat the joke that seems to have infested the internet (we leave it to the excellent thebruceblog instead), but we will say, that as far as metaphors are concerned this one really nails it...even if it is at the expense of one of our own.