What Does #SmellBaseball Even Mean?

Here's an answer. Kind of.

Braves starter Ervin Santana has been dominant on the mound so far this season, and his excitement has spilled over onto Twitter with his favorite hashtag, #SmellBaseball. Some of his Braves teammates were asked what it meant, and they had no idea. But as Santana explained, passion for baseball equals smelling the baseball. So there's that.