Gifts I want to give you

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Across
  1. 2. boom
  2. 4. hit with a stick
  3. 6. never enough
  4. 8. bang
  5. 13. big wheels
  6. 14. pop
  7. 15. like paper
  8. 17. Ni Hon
  9. 18. Steve in "Big Daddy"
Down
  1. 1. rat but crazy
  2. 3. sand
  3. 5. jump
  4. 7. escape
  5. 9. crowded music
  6. 10. hero vehicle
  7. 11. what we're good at
  8. 12. fast flight
  9. 16. voluntary homelessness