Well that's.... different.
Here's the link to the full article
It looks like it used to be a 31-foot trailer that's been cut down to somewhere around 23' with lots of Vista Views added (most of the extra Vista Views are visible in another photo in the article), the tires just stuck on (probably to eliminate the weight of the unnecessary axles) and a few other weird mods for the sake of art.
Personally I prefer the lawn chair stuck on the side to the roof turbine attic vent. We all know a MaxxFan would be better in the rain, after all!