Beautiful Examples Of Weird Sunglasses Trends 2012. As far as we know, the sunglasses are meant to protect our eyes from the harmful UV rays. According to studies, sitcoms and the cultural canon, wearing glasses is supposed to make you “different” somehow. With them, you seem more intelligent, more creative, and more deserving of the job. For some mysterious reason sun-glass trends change dramatically every year, and what you so proudly wore last year is bound to get you some not-very-kind comments today. These stylish and weird sunglasses get attention from all corners. Check out some bizarre sunglasses that redefine the meaning of craziness.