A simple script inspired by XKCD Comic #936 which generates a unique passphrase by taking several random words from the text of books, such as a book from Project Gutenberg to generate a single easy-to-remember passphrase. This is the official perl script used to generate passphrases for new members who want to register.
At present this script also stores the passphrase in a database, you can simply remove the database access lines to have it just print out the passphrase.
The XKCD #936 inspired script is licensed under the GNU General Public License, Version 3