The modern GOP interferes with rapid diagnosis of possible brain injury

This was a postscript a friend of mine tacked on to an unrelated e-mail thread, but I loved the joke so much I had to steal it (I hope he doesn't mind).

My hobby: fucking with people who have possible concussions.

"Who is the current President of the United States?"
"Barack Obama."
"THERE IS NO EVIDENCE HE IS A NATURAL-BORN CITIZEN!"