This year, OutKast’s magnum opus “Hey Ya!” turns 20. That means that for the past two decades the world has been shaking it like a polaroid picture to “Hey Ya!” But what does the song really mean?

The 41-year-old NBA superstar heads back to the Eastern Conference after an 8-year stint with the Los Angeles Lakers. “Hey Ya!”’s outlook on relationships is bleak. André looks upon the excitement and ...