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. Flagrant Mispeller
  41. Flame-Ingo
  42. Flaming Snowman
  43. Flamingo Dancer
  44. Flash Gorgon
  45. Flash Mobster
  46. Flattering Ram
  47. Flaw Enforcer
  48. Fleasaur
  49. Floating Eyeball
  50. Floral Wraith
  51. Florist Gump
  52. Flugelhornet
  53. Flying Carpet Bomber
  54. Flying Saucier
  55. Flying Skull
  56. Flying Spaghetti Monster
  57. Fnord
  58. Forbidden Fruit Fly
  59. Forest Grump
  60. Formaldehydra
  61. Former Transformer
  62. Fortune Seller
  63. Fortune Wookiee
  64. Foul Fowl
  65. Fractal Elf
  66. Fractaldactyl
  67. Fragrant Skunk
  68. Frankenfurter
  69. Frankintestine
  70. Freed Radical
  71. Freelancelot
  72. Frequent Flayer
  73. Fridge Magnate
  74. Fridge Raider
  75. Friend of a Foe
  76. Frog of War
  77. Frost Mite
  78. Fruit Ninja
  79. Frying Dutchman
  80. Full Metal Jackrabbit
  81. Full-Metal Arsonist
  82. Fun Dementalist
  83. Fund Raider
  84. Funeral Crasher