UFO in my neighborhood!

What are the odds that a large pyramidal UFO was sighted in my neighborhood on 12/21/2008?

Minnesota Sighting Reports
*%^$ , MINNESOTA PYRAMIDAL OBJECT
United States Report Posted: December 22, 2008
Date: December 21, 2008 Time: 3:20 p.m.
Location of Sighting: *%^$ Minnesota
Number of Witnesses: 2
Number of Objects: 1
Shape of Objects: Upside-down Pyramid