I need an anime to watch!

Try Dragon Ball Z. It's a really good fighting anime

The series focuses on the creatures known as pokémon as well as their inhabited world, one full of legends, tales, and adventures. Several interpretations of the world explore different themes and elements. Most commonly, pokémon with humans and can be caught, trained and used in battles and other Trainers, along with their Pokémon, travel across diverse lands, aiming to make their dreams come a reality.

Either Soul Eater, Black Butler, One Piece, Fruits Baskets, o Death Note.

Shounen?
Hmmm..
How about..
Kurshitsuji
Nabari no Ou
Naruto
Bleach
Death Note
Pandora Hearts
GetBackers
Durarara!!
Genshiken
InuYasha
Kekkaishi
Soul Eater
Fairy Tail
Full Metal Alchemist
D Gray Man


^^

Why not try Fairy Tail, it's an awesome shounen anime

Fairy Tail
Zero No Tsukaima
Rosario + Vampire
Rosario + Vampire Capu2
Soul Eater
Shakugan No Shana
Full metal alchemist
Spirited away (movie)
death note
Howls moving castillo (movie)
hunter X Hunter
Elfen Lied
Sword Art Online
Eureka 7
Mirai Nikki
Naruto/shippuden
One Piece
Bleach
Higurashi no Naku Koro ni/kai
Dragin ball/Z/GT
Inuyasha
Kaze no stigma
sankarea
Yosuga no soro
steins;gate
detective conan
:) Enjoy!!!

I think that Beelzebub, Reborn and Gintama
are really good shounen anime.

I really amor Shounen anime! and i have watched some that really impressed me! and sorry i only mentioned a few!

Detective conan
Death note
One piece
Bleach
Samurai X
Full metal Alchemist
soul eater
Fate/zero (although not shounen, since it's classified as SEINEN. tu should definitely watch this epic anime!)

Here are some good shounen anime that I've watched:
-Law of Ueki
-Yakitate!! Japan
-Marchen Awakens Romance
-D.Gray-Man
-Fairy Tail




In the picture: D.Gray-Man

07-Ghost (Pic)
Death Note
Kekkaishi
The Melancholy of Haruhi Suzumiya (Somewhat Shonen)

Hm... Death Note if tu haven't seen it!

I'm a girl but I amor Shounen anime a lot!
Here some titles that tu need to look at:

Zetsuen no Tempest
K Project
Sengoku Basara
Devil Survivor 2 The Animation
Black Cat
Code Geass Series
Fate/zero
Bleach

tu also can check Guilty Crown and Sword Art Online, it's quite popular and if tu have time but I'm not recommend it