I watched the Astros/Phillies game last night to the 13th inning and decided it was time to call it a night. Because of that I missed the wild finish.
In the 16th, because of the long game, some ejections, and the fact that the Phillies were running out of players, Roy Oswalt was asked to come in and play left field and, incidentally, ended up batting 4th.
Apparently, the crowd, what was left of them in this 5+ hour marathon, began chanting Oswalt's name. He made the only play he had in the field and then batted, yielding the final out of the "morning."