Deaners Better Tippers Than Carnivore Bushbabies

Among political pizza findings, people with "Dean for President" bumper stickers on cars in their driveways tipped 22 percent higher than people with "Bush for President" bumper stickers. People with "Bush for President" bumper stickers were three times more likely to order meat-topped pizzas than "Dean for President" drivers.

According to the survey of 630 drivers, nine percent of people who answer the door in the nude tip more than 20 percent, compared with 2 percent of people in pajamas.

The night of the televised wedding of reality show contestants Trista and Ryan was the top pizza ordering night of the year in Washington, according to the survey. The announcement of the war in Iraq was No. 2, the Super Bowl No. 3 and the debut of Hilton's reality show "The Simple Life" was No.4.

And as an example of giving people what they want, the night Saddam Hussein was captured was the biggest tip night of the year. No. 2 was the night Madonna and Britney Spears kissed on the MTV Music Video awards.