Too many odd days

Bush seems to have his odd days, and maybe his even days. But he certainly seems to be having several odd days in a row.
'Dana Milbank's White House Notebook has an item about Bush's "pothole" joke, which he apparently uses every time he talks to a mayor.
Then there is the odd You remind me of my mother joke at a Texas fundraiser.
And his apparent slapping down of an AP reporter who addressed him as "sir" rather than "Mr. President"
And last week's "looking for WMD" banquet joke.
And many Bushisms before this. The worse was his "hitting the trifecta" line about how lucky he was that terrorism, war and national emergency meant he didn't have to balance the budget.