Arkansas Dave Rudabaugh: I've been to gold towns, silver towns, I've even been to turquoise towns. But I have never been to a bat sh*t town. Can't wait to see the women!
Also, I think you should require the III or 3 after George - there have been 6 King Georges and only one was notably mad - I don't think it's too much to expect people to know which one, especially given the excellent film a few years back (though I think that may have have been renamed in the US).
Bashar al-Assad is at least as famous as Saddam Hussein (arguably more famous today, because of the civil war), and, judging by the civil war in Syria, not less evil, so the hint seems as if it can equally apply to him.