In no particular order

1. 'Gamer' chicks who claim to be gamers and only play Guitar Hero, World of Warcraft, Halo, Final Fantasy and DDR
2. Rogues
3. People who still think Darkfall is going to be released
4. Adding too much detail to a drawing then fucking it up in the process
5. People who think that the Watchmen, 300, V for Vendetta, Punisher, Hellboy, Sin City, were just movies and praise the movie for how great it was not knowing where it came from
6. Rogues
7. Being disconnected while doing something important
8. Dial-up
9. Fucking Tetris
10. Nerfs
11. Naruto
12. Bleach
13. Any generic animu
14. Nickelodeon
15. The fact Pokemon isn't dead yet
16. MMO Fan boys for any game who don't recognize flaws in their game and blindly back their developers up treating them as Gods
17. How terribly over-rated Final Fantasy VII is
18. How terrible Final Fantasy VII Crisis Core was
19. How terrible Final Fantasy VII Dirge of Cerberus was
20. Gay Collosus
21. The fact that Christian Bale is Batman
22. People who think one type/genre of music is the best type/genre of music known to man, and refuses to listen to any other music
23. Weaboos
24. Halo
25. 'I'm with stupid' type T-shirts
26. How bad the Ghost Rider movie was
27. The fact Luke Cage is supposed to be getting a movie
28. People who name their characters on games anything like 'lolipwnurass' or 'xxx_darkdevil_demonic69_sinxxx'
29. Scene kids
30. Scene kids who think because they play Pokemon and play Warcraft their gamers
31. Scene kids
32. Elves
33. Having a terrible D&D session
34. Adding more paint to a model where it doesn't really need to be and fucking it up in the process
35. Pickles
36. How out of hand Heath Ledgers Joker has gotten
37. Super ghetto blastin gangsta 'shoot a bitch' rap music (I do like some rap, just not any of the shit in the past 10 years)
38. Romantic Comedies
39. Women being skinny being promoted as the only way of beauty in the media
40. Badly painted action figures
41. Badly painted/sculpted action figures that are incredibly expensive
42. Transformers: Animated
43. The Fantastic Four movie
44. People who don't know how to play their class on any game
45. Ogre Island
46. Tibia
47. Endless Online
48. Runescape
49. Rolling 1's
50. Fan-fiction