This video makes me all kinds of happy. I think this video is a far better unintentional tribute to Whitney Houston than all the tributes that made the rounds after she died.
Taking advantage of the high spirits (and spirits high), Abby Kelley Foster High School history teacher Mike Penney invited his students to reflect on ups and downs of the school year that was — all while secretly sneaking his fellow teachers into the background to do some stealth disco.
Original video was brought to light on Reddit.
Got something to add? Be sure to comment below.