As Gary of Amygdala writes, ordering a pizza may get you in hot water with the government:

It's dinnertime, and you're hungry and tired, so you pick up the phone and order your favorite pizza. But you might have just landed yourself a lot more than pepperoni and cheese. If you owe fines or fees to the courts, that phone call may have provided the link the state needed to track you down and make you pay. That's one of the strategies of firms such as a company being hired by the Missouri Office of State Courts Administrator to handle its fine and debt collections.

David Coplen, the state office's budget director, said he discovered that pizza delivery lists are one of the best sources such companies use to locate people....A sampling in January of just three of Missouri's 114 counties found about $2 million owed to courts by people whose Social Security numbers were known, Coplen said. That finding suggests courts statewide could reap significant revenue once Dallas-based ACS Inc. gets to work this month pursuing people using phone numbers and addresses.