For years, we’ve been using the Benny Hillifier to add “Yakety Sax” to a video, although it never was able to speed up the action as promised, and seems to have grown wonky with age. Now comes Benny Hill This! which speeds up any video you care to enter and adds the music. If you don’t have a video in mind to use, there are buttons to bring up examples. It’s amazing how much the mood of Rocky changes when the music is not so majestic. -via Metafilter