Book excerpt: Bob Phillips takes good clean wackiness to new heights in The Worldâs Greatest Wacky OneâLine Jokes.The continual popularity of these joke books proves that Bob Phillips knows howto make readers laugh. No exception, this crazy collection of witty oneâlinersand goofy guffaws will tickle the funny bones of kids and adults alike. Asthese jokes are told on long trips, through dreary days, and at late nightparties, readers of all ages will discover that this really is the worldâsgreatest collection of wacky oneâliners.