A chicken walks into a library... And says, ""book."" The librarian gives the chicken a book and the chicken leaves. The next day, same thing, chicken comes in, says, ""book,"" and returns without the book. This continues for a few days until the librarian has had enough, he decides to follow the chicken, and to his surprise, the chicken has been taking the books to this huge stack of books with a frog sitting in front. When the chicken arrived, he says, ""book,"" to which the frog says, ""readi…