This just doesn't look like a real tornado! It is so defined and unusually vivid it almost appears like some computer generated special effect from an alien invasion movie. The cloud formation is stunning. As Amie (who posted this video on Facebook) says - it makes the hair stand up on the back of your neck! If you live in Iowa long enough, you'll probably witness a funnel cloud at some point in your residency, however, you may never see something as alien as this one!