I'm guessing you mean Manila Andy?
I've been in that position a few times myself. There's plenty to do in Manila, even if it's not the most exciting way of waiting to get to the airport:
Go to the cinema in one of the malls, have a general mooch around a mall, take a tour of Intramuros, go to Rizal Park, go to Chinatown, spend the afternoon in a bar
I'm sure you'll find a way of keeping yourself busy, and have a great time on your trip over there
