Full Metal Alchemist
Attack on Titan
One Piece that's my top 4 in no order at all can't say why sorry....
Death Note or Hetalia. Hetalia because it's funny and ironic, Death Nite because we all know its just that awesome.
Hmm, the best I can do is give you a list of the ones I liked heaps because right now I can't pick a favorite:
Attack On Titan
Mirai Nikki (Future Diary)
Date A Live
There are a few others I like, but not as much as these ones.
Id have to say Rurouni Kenshin, its a classic.
Also, it was the first anime Id ever seen. Kenshin kind of reminds me of myself, and I also thought Yahiko was one kickass kid.
If I wasnt so loyal Id easily say Naruto/Naruto Shippuden, that series is one of the greatest things ever created.
I would have to go with Naruto... Best anime ever. ^.^
So hard to choose, but I love Full Metal Alchemist!
I have so many but I would say the best one for me is Ouran high school host club :3 I just love that anime and can never get tired of it xD
Stuck between Attack On Titan, simply because it's not a regular anime with the harem and the pink-haired sllut with actual realistic characters and gory but awesome horror/despair, or Ouran Highschool Host Club because it's so cute and hilarious!
I like Hetalia because it's funny & informative!
Pandora Hearts because it's so twisted & enjoyable!
Pokemon Gotta Catch Them All. Because it's cool and it has Pikachu