Azumanga Daioh; a fun little slice of life comedy anime, which should probably have ended sooner than it did.
Yahari Ore no Seishun Love Comedy wa Machigatteiru
Two teens who don't care about their youth, and just wish to get on with their lives, are forced to enjoy their high school years and get along with people they'd otherwise hate. My Teen Romantic Comedy SNAFU, the situation isn't normal, but it's definitely f'd up!
You like girls? You like guns? You like anime? Well... you would think this would be the anime for you...