TWO WORD COMBINATIONS BETTER THAN "CELLAR DOOR"

Or reasons why Donnje Darko sucks.
  1. Hand job
  2. Honey mustard
  3. Open bar
  4. Shoulder blade
    Suggested by   @czaroline
  5. Upside down
    Suggested by   @tombradley
  6. Inside out
    Suggested by   @tombradley