Yes, I know It's a big list. Here's some small items:
1) Don't read the Bourne Identity. I did flying home from Germany. The books starts out with Carlos the Jackal blowing up planes. They held my flight because a guy got off and they had to get his luggage to make sure it didn't carry a bomb. I had to put the book down.
2) Don't watch the first episode of 24. I have the DVD from Netflix and made that mistake on the flight to Dallas. Hint: They blow up a 747 near the end.
3) Don't have the runs and nausea at the same time in the first class restroom. But that's another story.