We live in a world filled with scary sounds. Noises that make our skin crawl and send shivers down our spines. Though perhaps nothing is more frightening than a bunch of scary alert sounds. It not only tells you something bad is on the way, but it does so in the worst possible manner. Check out the list below of scary sirens and vote up the sound you never want to hear again!
Tornado Siren in Chicago
Outdoor Warning System in Newberry County
Air Raid Siren in Tel Aviv
Tsunami Siren at the University of Hawaii