Way back in the day, my family owned a farm of about 600 acres. one of my first real 'jobs' was driving a tractor that pulled a rig full of cow crap mixed with water and God only knows what else to fertilize the fields....it would spray this mess about 60-100 yards on both sides of the tractor as you drove it about---upwind.
What a YouTube video that would make......
The nazi comment was a scene in the movie where the BBrothers drive thru a meeting of Nazis on a bridge...funny stuff.