Travel Advisory
If you are ever in an airport restaurant and decide to turn on your laptop during your meal to catch up on emails, don't turn back to your newspaper and get totally engrossed in some story. Because if you happened to have left a DVD in your laptop, that DVD might start playing without your notice, which could be very embarrassing if, for example, the DVD happened to be hardcore gay porn. And oh, how red your face will be when you finally realize that for the last ten minutes you've been treating everybody in the JetBlue lounge at JFK to a 10-man gang bang.
Hypothetically speaking, of course.