Everyone uses the Ale chant in some fashion. Here's my NYCFC version.
Ale Ale N. Y. C. Ale
We're New York City and we'll beat you
We will fight till the end of time
Tune:
http://www.youtube.com/watch?v=zUuSMBdOSDI
Ale Ale N. Y. C. Ale
We're New York City and we'll beat you
We will fight till the end of time
Tune:
http://www.youtube.com/watch?v=zUuSMBdOSDI