But in many European and South American countries, including Italy, Spain, Greece, Brazil, Argentina, and Colombia, the gesture has a more obscene meaning. There, it's used to mock cuckolds ...

An curved arrow pointing right. Many hand gestures in the US are pretty universal. The peace sign, thumbs up, and "devil horns" aren't likely to earn you any strange looks in the States ...

This gesture signals fellow riders to slow down, possibly because the road ahead is unclear or in poor condition. Similarly, bikers use many other hand gestures while riding, one of which is ...

Not every hand gesture is universal. And sometimes, making what you think is an innocent gesture in one country can land you in hot water somewhere else. Just ask any traveler who's given a thumbs ...