Passphrase Generator

Entropy: 57.6 bits, equivalent to a 9 characters purely random alpha-numeric password
See http://xkcd.com/936/

no pure theory moaned the unwilling gold
my smart boats waverred her helpful governor
your busy mountain harmed one grumpy wrist
your precious rabbits snored the limp furniture
his defensive flock sweared his imperfect rule
one known decision boiled no cavernous stop
your scientific stop flowerred the difficult stitch

Entropy: 41.3 bits, equivalent to a 6 characters purely random alpha-numeric password

grimpredictedrewardingcrib
fallsighedclosedtest
immaculatestrippedavariciouspolish
loosecrosseddearestthrone
well-groomedpokedprudentcast
smarttastedvengefulpigs
matchgazeddimpledjoke