The definition of "Unnatural" according to my freshman level ethics class

I'm the grumpy old senior documenting these bright eyed freshies.
  1. Things that wouldn't happen with out human intervention
  2. What society tells us isn't normal
  3. Something that isn't intended in nature (the animal kingdom)
    "A gopher mating with a bunny for example!"
  4. Something that defies physics
    "Nature right, physics!"
  5. To contrast the supernatural with the natural
    Not the Winchester boys though... Although it would certainly add to the class.
  6. Anything that isn't God's intention
    Careful buddy- this is a public university
  7. Not common
  8. Whatever "they" don't like
  9. Defies evolution