Hey, don't call me a munchkin. My people prefer the less offensive "oompa-loompa."
To de-hijack the thread, I like Minotaurs with hooves. Good for making a thunderous rampaging sound when a herd of them descends upon the party, whooping and hollering like cowboys but armed with great big freakin battle axes instead of six-shooters. Yippie-ki-yay, and all that.
Chris