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. Fedora Rat
  20. Fee-Fi Foe
  21. Felinethropist
  22. Feral Hero
  23. Feral Internet Meme
  24. Feral Pet Rock
  25. Feral Rocking Horse
  26. Fiend of a Fiend
  27. Fifth Elephant
  28. Fight Cub
  29. Fightoplankton
  30. Fighty Duck
  31. File Executioner
  32. Filefry
  33. Final Frontiersman
  34. Finger Puppet Master
  35. Fire Ent
  36. Fire Hydra
  37. Firebreathing Dragoon
  38. Firefox
  39. First Impressionist
  40. First Person Shooter
  41. Fisherman's Fiend
  42. Five o'clock Shadow
  43. Five-Alarm Friar
  44. Flagrant Mispeller
  45. Flame-Ingo
  46. Flaming Snowman
  47. Flamingo Dancer
  48. Flappy Bard
  49. Flash Gorgon
  50. Flash Mobster
  51. Flattering Ram
  52. Flaw Enforcer
  53. Fleasaur
  54. Floating Eyeball
  55. Floodgatekeeper
  56. Floral Wraith
  57. Florist Gump
  58. Flugelhornet
  59. Fly-By Knight
  60. Flying Carpet Bomber
  61. Flying Saucier
  62. Flying Skull
  63. Flying Spaghetti Monster
  64. Fnord
  65. Foever
  66. Forbidden Fruit Fly
  67. Forest Grump
  68. Forget-Me Gnat
  69. Formaldehydra
  70. Former Transformer
  71. Fortune Seller
  72. Fortune Wookiee
  73. Foul Fowl
  74. Fractal Elf
  75. Fractaldactyl
  76. Fragmatist
  77. Fragrant Skunk
  78. Frankenfurter
  79. Frankintestine
  80. Freed Radical
  81. Freelancelot
  82. Frequent Flayer
  83. Fridge Magnate
  84. Fridge Raider
  85. Friend of a Foe
  86. Frog of War
  87. Front Stabber
  88. Frost Mite
  89. Fruit Ninja
  90. Frying Dutchman
  91. Full Metal Jackrabbit
  92. Full-Metal Arsonist
  93. Fun Dementalist
  94. Fund Raider
  95. Funeral Crasher