The returned metainformation in the entity header is incomplete or wrongsized.  The network interface might be misconfigured. Check the packet size settings for mimetyping. 
The Server fulfilled the request, but there was no information to send back.
The request completed successfully, but the server has gone away.  Try to phone your call center for the new address.
The document root of the server was deleted successfully.  Thanks for being our customer.
The server, while acting as a gateway or proxy, received an unexpected token or invalid response in attempting to fulfill the request.  Change the data format or use different client software.
The server does not support portmapping out of the 640 kbyte area.
The user authentification failed because a user with this name is currently listed on the black list of the NSA (National Security Agency).
The server encountered an unexpected time flag on client's machine.  Try to setup client machine to CET.
The Server understood your request, but is unable to fulfill it because the client's name does not match.  Try to adjust your machine's name to match the server's requirements.
The method used in order to fulfill the request threw an exception that can be read in your system logfile.
The server timed out waiting for the rest of the request data. Check the settings for timesharing.
The precondition given in one or more of the request header fields did not match the filetype.  Please modify the MIME TYPE handler settings.
The server encountered an illegal installation of software protected by SPCO (Software Piracy Control Organisation) on client machine.  Please stay connected until the collection of personal data and further installations has been completed. 
The server encountered an internal error because the temporary disk space on client machine is full or not writeable.  Delete everything in C:\Temp and set directory world writeable.
Not currently implemented in clients HTTP protocol version.  Update the client softwares protocol version to accomplish the server requirements.
The server has refused to process the request because the client is in an insecure condition.  Please reboot.
The requested resources were downloaded successfully and reside now on the client's temporary disk space.  Please disconnect now and browse offline. 
The server has not found anything matching your IP address.  Please modify client machine's routing table.
The request has been completed, but the transfer timed out due to a sequence number error.  Please try again and send in correct order.
The server encountered irreversible damage on client's system.  Please reinstall.
The server received an invalid response from the client and refuses further requests until the operating system is updated.
The server insists on proxy authentification.  Please log out and log in again to your LAN (Local Area Network).
The request was refused, but this error message was sent successfully.  Client's network operations should be minimized for at least 10 minutes or system will become instable. Save all files that are currently opened.
The server encountered unknown data while trying to retrieve information about your sexual habits. The server's administrator will have to run a couple of tests to validate the information provided. Please retry tomorrow.
Your request was routed via an AOL-gateway. Sorry, there are limits even to our sense of humor!
This is a Linux-based server. Please wait while the worldwide linux-developer-community considers your request.
//thanks Titus: It took me half an hour to format the date string.
According to IP-header information your request was sent at " + Hour() + ":" + Minute() + ":" + Secs() + " the " + Day() + "." + Month() + "." + (Year() - 10) + ". The server assumes that you are no longer interested by now.

// Bill's errors, billnot@billnot.com
The server doesn't understand why you would wish to go to <b>that</b> site. Please choose somewhere more suitable.
The server is currently taking a siesta.  This may take some time.  Please try again during Spanish business hours (1400-1500 Every Third Thursday).
Invalid move.  Totteridge and Whetstone is in kind, and everything south of the line is blocked.  Please try again, using the green diagonal.
Top posting detected.  Please try again using a proper client.
The server has noted that your V1098 has come apart under gravitational stress.  Please shut down and reboot your computer.
The server has declined to process your request as it is striking for better pay and conditions.
Qu?
The server encountered an invalid request BLR at offset 362436: parameter mismatch for procedure 69.
The server has discovered that your system is low on resources. You haven't spent enough money on software yet.
The server can't be bothered to fetch your request. Please try again later.
Dollis Hill loop detected. Please move to Lancaster Gate before your next move.
The server has detected the presence of Outlook Express. Please correct before retrying.
If then, maybe.  But if not why not?  But, then again, perhaps. Don't be so indecisive.
Illegal operation detected at offset 3B09A7. The local police have been alerted.
Lo siento, no comprendo. Debe hablar en castellano.
