Aroldis Chapman owns the fastest fastball in the world. He also knows how to lose all respect among baseball people faster than anyone else in the world. After closing out last night's game against the Brewers, Chapman did his best [insert famous gymnast here, if you can even think of one] impression. Reds manager Dusty Baker gave Chapman a bit of a talking-to and assured the media that it "won't happen again — ever." So soak up this fleeting moment when baseball was actually fun to watch while you can.