I read that a few weeks ago, and shared it with a few friends! I still smile thinking of it.
That was a good one... I love geography humor too.
A burglar went into the bank and pointed a gun at the teller and said, "Give me all your money, or you'll be geography!"
The teller laughed nervously, "You mean history, right?"
The burglar snapped back, "Don't change the subject!"
"Dear Prudence...won't you open up your eyes? "
Someone in my neighborhood once noted that he didn't live at the end of the world but that he could see it from his porch.