Weekend Home Alone at Bernie's
Kevin is left behind, again, when the McCallister family wraps up an enjoyable Caribbean vacation. Harry and Marv are on the run from the law, of course, and find themselves on the same island as Kevin. While they hatch their plans for revenge, the corpse of Bernie Lomax finds its way into Kevin's life. Kevin does his trademark scream when he realizes it's a dead guy. But then puts Bernie to use, having him dance around the living room when Harry and Marv show up, tumbling down the stairs, spinning around slapping the bandits, etc. At some point Harry and Marv believe they have killed Bernie and are distraught about how to handle the situation, since despite all their talk, they've never committed so serious a crime as murder. While they fight about what to do, Bernie dances his way to his feet. The bandits go wide-eyed and flee. [Feel free to finish the story!]
P.S. ender, my significant other has found your ideas very funny.
P.P.S. maybe this thread's title should be 'movies that absolutely should be made'