Hiss Majesty by Fred Piscop

Across 1. Meat stamp inits. 5. One of AA's twelve 9. Shrimp or tuna dish 14. Work-order detail, for short 15. Be a snitch 16. Choreographer Tharp 17. "__ quote you on that?" 18. Rights org. 19. Stared lustfully at 20. Observation after a genetic engineering mishap? 23. Feels regret over 24. Risk a perjury charge 25. Sounds from a flock 28. Sound from a stockyard 30. Letter after epsilon 34. Wing it 35. Iranian's tongue 37. "__cool!" 38. A family member's duck costume? 41. Clean air org. 42. Horizontal line on a graph 43. "Inferiority complex" coiner Alfred 44. Thumbs-down votes 46. Loc. of the UN and MSG 47. Clown's props 48. Top-left PC key 50. Go __ (tussle) 51. Pugilists' post-fight embrace? 58. Astrological Scales 59. Word after "Ye" 60. Baseball's "Sultan of Swat" 62. Place to moor 63. Trot or canter 64. The Bionic Woman's California hometown 65. Calvin with 12 PGA Tour wins 66. Princess born 8/15/1950 67. Dimwit

Down 1. Trojans' school, for short 2. E-junk 3. "... which nobody can __" 4. Polluted precipitation 5. Puts on, as a play 6. Some Nasdaq stocks 7. "__ Enchanted" (Anne Hathaway movie) 8. "In addition ..." 9. Popular vodka, for short 10. Archie Bunker expletive 11. Grammy winner Lovett 12. One of the Baldwins 13. Florida's Miami-__ county 21. Beat in the ring 22. Heed the dentist's advice 25. When doubled, a German spa area 26. Parkinson's treatment 27. Broncos legend John 28. Wild-eyed and crazy 29. They lack refinement 31. Tom of "The Seven Year Itch" 32. "Be silent," musically 33. Weather Underground co-founder Bill 35. Super-attractive 36. Headed for overtime 39. 1933-41 veep John __ Garner 40. Anchorage-to-Nome sled race 45. Not publicly known 47. Tampa neighbor, familiarly 49. Participate in Disney on Ice 50. Introduce to the mix 51. Radar image 52. One of a limerick's five 53. Up to the task 54. Lotus position activity 55. Pizazz 56. Stephen King's scary St. Bernard 57. List-ending abbr. 61. Chart-topper