Does the killer whale?

I agree with sparrow on this one. Also, one time when someone from Greenpeace gave me some lip for calling the Killer Whale by that name, he told me to call it Orca because "Killer Whale" gives it a "bad reputation". I looked up "Orca" and found it to be an Indian or Inuit name that meant something like "demon from the lowest depth of hell" or some such definition.