Team Coco, the Conan website, told us about this video before it went live to make sure that we got it out here for you. The video is a fan correction sent in by APK certified instructor Phillip Pirollo who was dissatisfied with a definition of parkour that Conan gave on one of his shows. Unfortunately for Phil, Conan got a special guest to refute the charges. 

    Phil is a great guy and an instructor at Pinnacle Parkour in Sicklerville, New Jersey. We tried to contact Phil for a statement and we recived this message from him.  "APK, you're an idiot."