He may have added some weight and earned a few accolades along the way, but Jack Black is still essentially the same wild and crazy guy now as he was in high school. We have proof, via Hitflix: This video, which Black shot with Brett Morgan as a school project in the 1980s, has all of Black’s signature moves, from his howling singing to the kinetic kicks and random bursts of violent movement. It’s a bizarre must-watch.