5A hand gesture is arguably the most effective form of expression, whether you re defaming a friend s mother or telling a perfect stranger to get lost. Learn how to go beyond just flipping the bird with this illustrated guide to rude hand gestures all around the world, from asking for sex in the Middle East to calling someone crazy in Italy. Detailed photographs of hand models and subtle tips for proper usage make Rude Hand Gestures of the World the perfect companion for globe-trotters looking to offend.