Sorry but I think you can "chalk" this up to an over-active imagination unless you are referring to his Sarah Palin wink or the Devil hand gesture.
I'm from Florida and am always leery of a person who wears black socks with shorts. Wreaks of a tourist and I don't mean from another time.
I agree with #2 poster, it is a blackboard with eraser dongle.
Regards...kk
[edit on 20-3-2010 by kinda kurious]