Joke - Emails

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

When do emails stop being in black and white?
When they are read.

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

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

What do werewolves put at the bottom of their e-mails?

Beast wishes.