I receive a lot of very bad jokes in my email each day, and the Internet is filled with 'em. But I like this one, found at workingforchange.com:
Q: How many Bush Administration officials does it take to screw in a light bulb?
A: None. There is nothing wrong with the light bulb; its conditions are improving every day. Any reports of its lack of incandescence are delusional spin from the liberal media. That light bulb has served honorably, and anything you say undermines the lighting effect. Why do you hate freedom?