Looks like you're having fun. Love to join but now I have to help out my EverQuesting relatives. Hope to drop by later.
Is there actually any Orc poetry or songs in LOTR that could be used for a fight song? I don't seem to remember any, though there's enough elf stuff.
I know they had some orc liquor that they gave Merry and Pippin.
I guess the orc cheerleaders could chant that "ash nazg" thing, whatever it was, one ring to rule them all, etc. from the sidelines.