http://www.nbc4i.com/news/10069609/detail.html?rss=col&psp=news

Emily Davis, 17, of Bowling Green told investigators she took her bra off while her friend was driving on Interstate 75.

A vehicle following the car crashed and rolled several times after swerving to avoid the bra. The driver, James Campbell, 37, broke a vertebra in his neck, and his passenger, Jeff Long, 40, broke several ribs.

(thanks Mike)