Well, what is there to say? I am a major Halo fan. I have all the books, games, and various merchandise (my proudest being a rather large Halo Wars promotional board with three Spartans about five feet tall on it). I know a good bit of trivia just from playing the games over and over as well as reading the books over and over. I also play some Runescape, so I guess with the Halo games, books, merchandise, and playing Runescape, I am a typical video game nerd. :P
Anything with a good plot, comedy, and/or lots of action
Same as above.
Country overall, but anything really
All of the Halo books of course, Flags of our Fathers, Sci-fi
Halo, Madden, Army of Two, Guitar Hero, Runescape, Call of Duty
Game Informer if it has an interesting main article
Tacos, chicken, Reese Cups, and Cheesy Potatoes
Sweet Tea, Milk, and Mountain Dew
I always liked the scene where Arbiter kills Truth.
Watching Noble Team, Miranda Keyes, Jacob Keyes, and Johson all die.