Roger Boddie has been principal of Hingham Middle School in Massachusetts for 36 years. View this video on YouTube youtube.com On his last day the school played a little trick on him. They asked him to give a tour of the new construction that was being done to the school. All the while, they were setting up their big send-off. As he got to the roof he noticed a pretty big crowd of students and facility. And was a little miffed he didn't know about it! He was the principal, after all. And that's when the music started. And Principal Broddie got a proper good-bye from the whole school. A flash mob, or "flash dance" as he called it, set to Journey's "Don't Stop Believing."