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