Many drivers already know that the boot is one of the most nefarious forms of parking enforcement created yet, that is until…you see the Barnacle. Created by New York-based Ideas That Stick, the device basically consists of a folding plastic tray with a pair of potent suction cups on its backside. If a meter maid happens to comes across an illegally-parked vehicle, they simply Barnacle across the windshield, obstructing the driver’s view until said driver calls the company’s hotline and pays the fine. Once the fine has been settled, the driver receives the code to unlock the device, and is required to return it within 24-hours. Click here to view the first image in today’s viral picture gallery. Continue reading for the five most popular viral videos today, including one of ten Simpsons predictions that actually came true.