The song "Motorcycle Mama" was a hit in 1972 by the group Sailcat.
Every year the Sturgis Motorcycle Rally is held at the beginning of August. The rally began in 1938 and attracts hundreds of thousands of visitors to Sturgis. Among other sites--both natural and human-made--is the Sturgis Motorcycle Museum and Hall of Fame.
In 2003, Jennifer Aniston guest starred in one episode as Pepperoni Sue after working with Mike Judge on Office Space (1999).