Earlier this year, British comedian Steve Coogan underscored a growing trend to rethink the OOO when he used it not to advertise his own absence, but rather the return to our screens of his blazer-clad alter ego, hapless media personality Alan Partridge. Written in the broadcaster’s inimitable voice, it had stern words for anyone who dared email him: “I’m not in the office so both cannot and will not respond to your email,” it began. “If your email is urgent, perhaps you should have tried calling instead. The very fact you were content to type out your query long hand and settle back to wait for a reply suggests you can wait, even if you’ve put a red exclamation next to your email to make it stand out in my inbox. Won’t wash with me, that.”
I worked with a guy years ago who would update his voicemail greeting literally every time he left the office. So the bare minimum would be that he’d record a new message when he arrived in the office in the morning. Then, when leaving for lunch he’d record a new greeting listing the time he would be back in the office, then he’d record a new message when he got back from lunch, then a new one at the end of the day saying he would be back in the morning. That’s not even counting the times he was out of the office on work business. It was deranged, especially since he had the type of job where he would normally be in and out of the office often.

There’s a term that we like to use around here called “snowbirds,” which is used to describe those who once resided in the northern part of the U.S., only to flee to warmer parts of the country during the winter.
Each time McClure makes an appearance in these out-of-office messages, he "speaks" on behalf of my colleague and alludes to the previous auto-responses in which he starred. It's a mild form of self-deprecating humor — as if to say, "I know, I'm out of the office again" — made only funnier by the made-up teaser title included in the last line.