"Azteca"? How long before they start ripping out people's hearts in bloody sacrifices to Quetzalcoatl?
One more thing--Aztecs remind me of the line in Sylvia Plath's "The Bell Jar" in which Esther is informed that her blind date is Peruvian, and she snaps, "They're squat. They're ugly as Aztecs."
or Huitzilopotchli ("humming bird on the left")?!