A treasure trove of the funniest, most complete and best-organized adult humor you will ever find. Whether you are looking for sparkling material for a formal dinner speech or crass comments to spice up a friendly poker game, here are more than 250 subjects, ranging from the delightfully droll to the truly tasteless.   And to make your search easier, all are arranged alphabetically and cross-referenced to related jokes in other categories. Among the topics skewered in this rich collection are baseball, bathrooms, yuppies, doctors, hillbillies, hospitals, lawyers, mothers-in-law, sex, singles, small towns, weddings, writers, and every other humor-worthy theme in contemporary society.