I watched a video on Facebook from one of these guy's last week. He gave the illustration of flying as his point. If you take off from the South Pole and fly to the North pole, you're right side up. However, if you fly from the North Pole to the South Pole, you should be upside down. These people are IDOTS. There's no real orientation of the earth in space. All orientation is relative to earth's gravitational pull, which pulls towards the core.