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. Felinethropist
  20. Feral Hero
  21. Feral Internet Meme
  22. Feral Pet Rock
  23. Feral Rocking Horse
  24. Fifth Elephant
  25. Fight Cub
  26. Fightoplankton
  27. File Executioner
  28. Filefry
  29. Final Frontiersman
  30. Finger Puppet Master
  31. Fire Ent
  32. Fire Hydra
  33. Firebreathing Dragoon
  34. Firefox
  35. First Impressionist
  36. First Person Shooter
  37. Fisherman's Fiend
  38. Five o'clock Shadow
  39. Five-alarm Friar
  40. Five-Alarm Friar
  41. Flagrant Mispeller
  42. Flame-ingo
  43. Flame-Ingo
  44. Flaming Snowman
  45. Flamingo Dancer
  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. Flying Carpet Bomber
  56. Flying Saucier
  57. Flying Skull
  58. Flying Spaghetti Monster
  59. Fnord
  60. Forbidden Fruit Fly
  61. Forest Grump
  62. Formaldehydra
  63. Former Transformer
  64. Fortune Seller
  65. Fortune Wookiee
  66. Foul Fowl
  67. Fractal Elf
  68. Fractaldactyl
  69. Fragrant Skunk
  70. Frankenfurter
  71. Frankintestine
  72. Freed Radical
  73. Freelancelot
  74. Frequent Flayer
  75. Fridge Magnate
  76. Fridge Raider
  77. Friend of a Foe
  78. Frog of War
  79. Frost Mite
  80. Fruit Ninja
  81. Frying Dutchman
  82. Full Metal Jackrabbit
  83. Full-Metal Arsonist
  84. Fun Dementalist
  85. Fund Raider
  86. Funeral Crasher