Password problems :
windows : please enter your new password.
user : cabbage
windows : sorry, the password must be more than 8 characters.
user : boiled cabbage
windows : sorry, the password must contain 1 numerical character.
user : 1 boiled cabbage
windows : sorry, the password cannot have blank spaces.
user : 50bloodyboiledcabbages
windows : sorry, the password must contain at least one uppercase character.
user : 50bloodyboiledcabbages
windows : sorry, the password cannot use more than one uppercase character consecutively.
user : 50bloodyboiledcabbagesyoustupididiotgivemeaccessnow!
windows : sorry, the password cannot contain punctuation.
user : iwillhuntyoudown50bloodyboiledcabbagesyoustupididiotgivemeaccessnow
windows : sorry, that password is already in use. :p
(this joke won an award for the best joke in a competition held in britain)