Comedy is extremely subjective and generational.

However, there are some comedies that are just timeless, and will never get dated.

The main criteria for the films on this list is laugh value, but some films are ranked higher for being edgy or being the best at their hybrid. (An example would be "When Harry Met Sally" as perhaps more of a romantic film than a comedy, or "Spinal Tap" for being perhaps the most ground-breaking mockumentary.)

So here it is...the list of the 100 greatest comedy films of all-time. Feel free to disagree.

100. Groundhog Day

99. The Nutty Professor (1963)

98. The Lonely Guy

97. Ghost World 

96. Austin Powers: International Man of Mystery

95. Tommy Boy

94. Abbott and Costello Meet Frankenstein

93. Sullivan's Travels

92. Harold and Kumar Go to White Castle

91. The Full Monty

90. The Great Dictator

89. Grumpy Old Men

88. Big

87. Bringing Up Baby

86. Being John Malkovich 

85. What's Up, Tiger Lily?

84. A Fish Called Wanda

83. It Happened One Night

82. Throw Momma From the Train

81. Tootsie

80. Ace Ventura: Pet Detective

79. Eagle vs. Shark

78. Wedding Crashers

77. Up in Smoke

76. Bill and Ted's Excellent Adventure

75. Stripes

74. Planes, Trains, and Automobiles

73. Manhattan

72. Sixteen Candles

71. Happy Gilmore

70. The Princess Bride

69. The Odd Couple

68. Brazil

67. Naked Gun 2 1/2

66. It's a Mad, Mad, Mad, Mad, World

65. The Producers (1968)

64. The Apartment

63. Dirty Rotten Scoundrels

62. Pee-Wee's Big Adventure

61. Top Secret

60. Ferris Buehler's Day Off

59. Election

58. Deconstructing Harry

57. Clueless

56. Ghostbusters

55. Meet the Parents

54. Arthur (1981)

53. Fletch

52. Bad Santa

51. The Bad New Bears (1976) 

50. Kentucky Fried Movie

49. Duck Soup

48. I'm Gonna Git You Sucka

47. The Pink Panther (1963)

46. Half Baked

45. Mash

44. Bull Durham

43. Waiting for Guffman 

42. Rushmore

41. Old School

40. In the Loop

39. Napolean Dynamite

38. Bill Madison

37. Swingers

36. Coming to America

35. L.A. Story

34. Dr. Strangelove or How I Learned to Stop Worrying and Love the Bomb 

33. Fast Times at Ridgemont High

32. Clerks

31. Bananas

30. Animal House

29. Bruno

28. Life of Brian

27. Friday

26. Kingpin

25. The Naked Gun

24. Caddyshack

23. Trading Places 

22. The Blues Brothers

21. Hannah and Her Sisters

20. South Park: Bigger, Longer, and Uncut

19. This is Spinal Tap

18. There's Something About Mary

17. Some Like it Hot

16. Vacation

15. Young Frankenstein

14. Best in Show

13. When Harry Met Sally

12. Annie Hall

11. The Big Lebowski

10. Revenge of the Nerds

9. The Seven-Year Itch

8. Monty Python and the Holy Grail

7. Blazing Saddles

6. Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan

5. The Jerk

4. Team America: World Police

3. Dumb and Dumber

2. Office Space

1. Airplane!