What do you call...?

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Across
  1. 1. A rabbit's favorite music (two words)
  2. 4. A deer that costs a dollar
  3. 6. A vampire snowman
  4. 7. A triangle's opinion of a circle
  5. 9. A grizzly with no teeth (two words)
  6. 11. A boomerang that doesn't come back
  7. 12. A sleeping ox
  8. 16. A cow in an earthquake
  9. 18. Milk that gets whatever it wants
  10. 19. A reindeer's favorite coffee shop
  11. 20. An alligator wearing a vest
Down
  1. 2. A pig that knows karate
  2. 3. A snowman's temper tantrum
  3. 5. Happy cowboys (two words)
  4. 8. Shoes that spies wear
  5. 10. Lights on Noah's Ark
  6. 13. A police officer in bed (two words)
  7. 14. Strawberries playing guitars (two words)
  8. 15. A tiny mother
  9. 17. A Christmas tree crossed with an ipad
  10. 21. An illegally parked frog