1. Fabergé Chicken
  2. Facepalm Reader
  3. Fail Whale
  4. Fairweather Fiend
  5. Fairy Godfather
  6. False Cod
  7. False Witness
  8. Famous Decomposer
  9. Fangless Vampire
  10. Fantastic Foe
  11. Farce of Nature
  12. Fashion Offender
  13. Fat Cat
  14. Fat Chancellor
  15. Fault Dueler
  16. Faux Hawk
  17. Fearfighter
  18. Feathered Boa Constrictor
  19. Fee-Fi Foe
  20. Felinethropist
  21. Feral Hero
  22. Feral Internet Meme
  23. Feral Pet Rock
  24. Feral Rocking Horse
  25. Fiend of a Fiend
  26. Fifth Elephant
  27. Fight Cub
  28. Fightoplankton
  29. File Executioner
  30. Filefry
  31. Final Frontiersman
  32. Finger Puppet Master
  33. Fire Ent
  34. Fire Hydra
  35. Firebreathing Dragoon
  36. Firefox
  37. First Impressionist
  38. First Person Shooter
  39. Fisherman's Fiend
  40. Five o'clock Shadow
  41. Five-Alarm Friar
  42. Flagrant Mispeller
  43. Flame-Ingo
  44. Flaming Snowman
  45. Flamingo Dancer
  46. Flappy Bard
  47. Flash Gorgon
  48. Flash Mobster
  49. Flattering Ram
  50. Flaw Enforcer
  51. Fleasaur
  52. Floating Eyeball
  53. Floodgatekeeper
  54. Floral Wraith
  55. Florist Gump
  56. Flugelhornet
  57. Fly-By Knight
  58. Flying Carpet Bomber
  59. Flying Saucier
  60. Flying Skull
  61. Flying Spaghetti Monster
  62. Fnord
  63. Forbidden Fruit Fly
  64. Forest Grump
  65. Forget-Me Gnat
  66. Formaldehydra
  67. Former Transformer
  68. Fortune Seller
  69. Fortune Wookiee
  70. Foul Fowl
  71. Fractal Elf
  72. Fractaldactyl
  73. Fragmatist
  74. Fragrant Skunk
  75. Frankenfurter
  76. Frankintestine
  77. Freed Radical
  78. Freelancelot
  79. Frequent Flayer
  80. Fridge Magnate
  81. Fridge Raider
  82. Friend of a Foe
  83. Frog of War
  84. Front Stabber
  85. Frost Mite
  86. Fruit Ninja
  87. Frying Dutchman
  88. Full Metal Jackrabbit
  89. Full-Metal Arsonist
  90. Fun Dementalist
  91. Fund Raider
  92. Funeral Crasher