When an old person responds to an email and blatantly gets stuff wrong in the reply, usually trying to sound proficient in the process.
(email to Old Fart Mailer) -
Hello Mr O Fart,
Your Internet service has been fully provisioned.
(email from Old Fart Mailer) -
Yes Hello Lorna, thanks for your offer but I do not want anymore copies of Readers Digest just the World Wide Web will do.
Yours Sincerely and Faithfully,
Mr Reginald O Fart