10 Ways to Offend People in Other Countries

Practice has paid off and you're now good at offending people in your own country. But what about other nations and cultures? What may work in your own culture may not successfully offend people in others. Thankfully, When on Earth has a list of 10 ways you can offend people around the world.
For example, in Australia and New Zealand, it's considered snobbish to sit in the back seat of a taxi. Most natives, When on Earth informs us, sit in the front seat with the cabbie. So: into the back seat you go.