As opposed to the days when men carried black books with all their best contacts inside … this is one book you don’t want to get in. In Nevada, the “black book” is the list of people who are forbidden to enter any casinos. There is also a secret “griffin” of cheats and those in extremely bad favor with the casinos. You don’t want to be in this book, either.
Casino Lingo: Black Book
by Tweet| June 23rd, 2005