This, ladies and gentlegeeks, is apparently the trailer for an upcoming full-length movie, which will star Antoine Dodson (Bed Intruder Song), Bear Vasquez (Double Rainbow), Ben Schulz (Leeroy Jenkins), Brian Collins (Boom Goes The Dynamite), Stephen & Jack Quire (Freakout Kid and Brother), and Gary Brolsma (The Numa Numa guy).
The world is coming to an end? It is indeed, Double Rainbow dude.