We don't know why this man chained his VW Golf's engine to a tree and drove backwards, but the results are amusingly explosive.
In the spirit of "measure twice and cut once" we're going to recommend that before you start a major fix like whatever the hell this guy was doing, ask yourself "Will this make my car explode?" If yes, please consider a different course of action. Or at least videotape it.
(Hat tip to: BS!)