Netpositive, the web browser from BeOS, was famous for it's haiku error messages. This add-on for Statamic allows you to display a random haiku error chosen from the list that Netpositive had.
It outputs the haiku inside a blockquote. You can test it here (refresh the page to get another haiku): http://ctrlz.ro/unavailable-page.
- Put the haiku_errors directory in your _add-ons folder.
- Use {{ haiku_errors }} where you want the haiku to appear, like 404.md.