The old rancher said, “Well, ya know, Obama is just a Post Turtle.”

Now not being familiar with the term, the doctor asked,

What’s a “Post Turtle?”

The old rancher said, “When you’re driving down a country
road and you come across a fence post with a turtle balanced
on top, that’s a post turtle.”

The old rancher saw the puzzled look on the doctor’s face so
he continued to explain. “You know he didn’t get up there by
himself, he doesn’t belong up there, he doesn’t know what to
do while he’s up there, he sure as heck ain’t goin’ anywhere,
and you just wonder what kind of dumb ass put him up there in
the first place.”