These are not so much fun with the answers available immediately. How about delaying them for a day or so and offering a t-shirt as a prize: one for the most correct and one for the most creative, but still functional.
This could be my dream house! Indoor rifle range. Storerooms behind storerooms. Indoor auto shop. Offices below bedrooms that open into a 10,000 laboratory / demonstration space with an observation platform that runs the full width.
Of course, the bathrooms and kitchens need to be completely redone.
I wonder if anyone has tried using a non-explosive demolition agent. They are also called chemical demolition or soundless demolition agents. Here is a scholarly link on the subject, but many commercial sites have demonstrations. Pretty neat, actually.
They missed at least a couple: "Bigfoot" is a trans-dimensional being" and "Bigfoot is the last of the Neanderthals". Oh, wait. Maybe these are the non-crazy theories.
Why would anyone want to live a long life? Do what you should right now (and every other right now) and have minimal regrets. Enjoy such things as this monstrosity along the way.
If needed, I shall disqualify myself as a winner.
Of course, the bathrooms and kitchens need to be completely redone.
http://rebar.ecn.purdue.edu/ect/links/technologies/civil/soundche.aspx