What should you do if you get lots of e-mails saying, 'What's up, Doc? What's up, Doc?'
Check for bugs in your system.

When do e-mails stop being in black and white?
When they are read.

I tried to send an e-mail and broke my computer.
How do you manage that?
I think it was when I tried to push it through the letterbox.

I've lost my dog!
Have you tried putting a message on the Internet?
Don't be silly, my dog never reads e-mails!