Passphrase Generator

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

our giant nail switched their vague monkey
the wrathful owner gushed some superior mother
your intentional box disclosed her shocked ducks
his key giraffe doted their light achiever
their sizzling pie annoied no quixotic steel
their reflecting birds attacked my few ball
no lighthearted street lasted my teeming route

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

soreexclaimedneedycoach
shabbyservedopulentgate
likelygushedprettyblow
uttermarveledgreedyrail
inferiorpracticedspiritedchairs
woundtickeddependableinsect
managerkilledanxiousqueen