1. A.I. Capone
  2. Aardvark of the Covenant
  3. Abandoned Tamagotchi
  4. Abominable Sandman
  5. Abracadaver
  6. Abridged Troll
  7. Academia Nut
  8. Achilles' Healer
  9. Acid Reindeer
  10. Acid Trip Advisor
  11. Acid-breathing Penguin
  12. Acrophobic Dragon
  13. Actual Monster
  14. Adamant Atheist
  15. Adamantine Skeleton
  16. Adminitraitor
  17. Adoring Fan
  18. After-Mathematician
  19. Afterlife Coach
  20. Aggressive Pedestrian
  21. Aimless Archer
  22. Air Guitarist
  23. Aircraft Terrier
  24. Alarm Croc
  25. Alarming Clock
  26. Albatrocity
  27. Alchemical Engineer
  28. Ale-chemist
  29. Algebrawler
  30. Alien Space Bat
  31. Alma Monster
  32. Alpha Centaur
  33. Alpha Whale
  34. Alter Eagle
  35. Alter Ego
  36. American Dreamer
  37. Amiable Snowman
  38. Anarchitect
  39. Ancient Geek
  40. Angel Of Death Metal
  41. Angel of Debt
  42. Angel of Symmetry
  43. Angry Camper
  44. Animaniac
  45. Animated Sprite
  46. Ankle Biter
  47. Anonymouse
  48. Antagonist
  49. Anthropomorphic Person
  50. Anti-anti-virus
  51. Anti-Bio-Tick
  52. Anti-social Worker
  53. Antihero
  54. Ape of Wrath
  55. Apocalypse Cow
  56. Apocalyptic Bunny
  57. Aporkalyptic Pig
  58. April Fool
  59. Arabian Knight
  60. Arachnophobic Spider
  61. Arch-Anemone
  62. Archipelagoat
  63. Arctic Firebird
  64. Arctic Monkey
  65. Are We There Yeti
  66. Arena Stalker
  67. Argyle Gargoyle
  68. Armapillow
  69. Armchair Assassin
  70. Armchair Critic
  71. Arrgh-onaut
  72. Artifact Smuggler
  73. Artificial Intellectual
  74. Artsy Fox
  75. Asparagoose
  76. Assault Shaker
  77. Asthmatic Dragon
  78. Aston Martian
  79. Astronautilus
  80. Astrophobic Alien
  81. Atheist Mantis
  82. Athlete's Foot Soldier
  83. Atom Miser
  84. Atomic Kitten
  85. Attention Seeker
  86. Attention Spaniel
  87. Attilla The Nun
  88. Auntie Virus
  89. Auto Corrector
  90. Auto Pilot
  91. Auto Pirate
  92. Autobotanist
  93. Autocorrections Officer
  94. Autoexec Bat
  95. Autonomouse
  96. Autoparrot
  97. Autophobic Recluse
  98. Avant Guardian
  99. Avant-Guard Dog
  100. Average Foe