It’s crude and crass and tacky.  It started out as a bedtime story a dad told his that made them laugh, and I can see that — there are certainly some who will get a kick out of this kind of humor, but I certainly wouldn’t spend money on it.  They told us in library school that if we don’t have any books in our library that offend us then we are guilty of unconscious censorship, so I’ll keep this in my library to keep me from censorship, but I’m glad it was free and I wouldn’t recommend it to others.  It tells the story of an overweight woman who has a bad case of gas but hasn’t farted in years, and when she finally passes gas in the produce section of the local market all the produce changes colors, resulting in a new trend.