Walking back out of the woods at 2:30am (with only my headlight) after hunting rabbits at night with my bow. I felt strong thunderstorm winds upon my back - that's when I noticed a large black object was approaching me quickly from the rear. I could not confirm what it was, but the faster I moved forward - the faster it moved and it was gaining ground. When I reached the crossroads, it swiftly passed me and disappeared into the field across the gravel road. That's when I realized - it was a very large black trash bag flowing within the high winds. Scared the $h!t out of me - and YOU??