Cultural norms that are offensive in some countries

Yes, the Swedish really don't serve food to guests, and you shouldn't be offended about it. Way worse is going to Lebanon and refusing the food they offer you. In a growing global culture of travel and tourism, it's important to remember that our seemingly normal actions, words, and gestures may not be so normal in other countries. In fact, there are a surprising amount of common customs that are offensive in other countries.

Whether you're taking a trip soon or you're just interested in how internationally offensive you are, check out this gallery to see what's rude around the world.