"Dead Man's Curve" refers to a dangerous and notorious bend in a road, often associated with high accident rates. The term is commonly used in the context of highways and rural roads where drivers may lose control due to the sharpness of the curve or poor visibility. This phrase gained popularity in the 1960s, particularly with the release of the song "Dead Man's Curve" by Jan and Dean. The song tells the story of a car crash that occurs at this perilous turn, highlighting the risks associated with reckless driving and the importance of road safety.