[Buford T. Justice]

What about the sound frequency that causes loss of sphincter control? The "brown noise."

This was researched by the "Myth Busters" Adam & Jamie on the Discovery Channel. Result?... myth busted!!!

[BeHoldAPaleHorse]

"This was researched by the "Myth Busters" Adam & Jamie on the Discovery Channel. Result?... myth busted!!!"

There was an Air Force turboprop fighter prototype (XF-84H) known as the "Thunderscreech." The propeller produced hypersonic frequencies that caused "acute gastric distress" to anyone standing near the aircraft.