BACK BY POPULAR DEMAND! BEST SELLER FOR KIDS JOKE BOOKS! Why shouldn't you download the iceberg app? It'll sync your phone! Laughter is medicine to the soul - which is exactly what your kids will be doing with our Don't Laugh Challenge - 2nd Edition! The challenge is for the players to sit facing each other at eye level and take turns reading jokes to each other. Each laugh = 1 point! First person to 3 points is crowned the Don't Laugh MASTER! This book is filled with hours of fun with friends or family and perfect for ages 5 and up! Give it as a gift or get your own and let the laughter begin! Game on!