Passphrase Generator

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

some original dust ogled our athletic neck
one disfigured bite waited the broken sack
no next grip stepped your overcooked egg
its kind crowd posted your reliable cap
her sentimental range robbed my optimal substance
the identical spot scratched my peaceful fly
no deserted scarf copied some sweaty egg

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

cratechantedgulliblecredit
quaintshavedentirepest
sisterchasedbulkyflower
ricepinchedopulentcattle
mildenchantedorangestart
proseraisedopulentmist
enchantingwallowedstridentmouth