The elder brother of Uchiha Sasuke, missing nin of Konohagakure. Slaughtered his entire town including his family but left his one little brother (Sasuke) alive to seek revenge against him. Was once captain in his ANBU team, possesses the SHARINGAN, and is totally bad-ass.
"Foolish brother... if you want to kill me.. then hate, spite, and survive pathetically, run, and run... and cling desperately to life."
by uchiha itachi March 6, 2004
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A super-delicious sexy man who rules the bedroom. A great father/sibling, he cares for all. His bangs make you hot and his eyes cause massive orgasms. He is the reason for living; the reason for dying.
Itachi: Hey...
Person: *Massive orgasm*
by BlueberryWin August 2, 2009
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One of the strongest characters in Naruto, he is the prodigy of the Uchiha clan.

Was the number one rookie at the mere age of 7, had mastered the sharingan at 8, became a Chuunin at 9, and became an ANBU Captain at 13. Now 17, he is considered as one of the best shinobis in Naruto.

He left Konoha after slaughtering his entire family, except for his little brother Sasuke.
Hate me...Run, run, run. Live like a weakling, and learn to have me.

Even he is stronger than me...
by Siegfried July 13, 2004
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Uchiha Itachi slaughtered my family, but he's sooo cute, I can't stay mad!
by Temari October 25, 2004
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A Main Character in The Naruto and Naruto Shippuden Series.

Itachi Uchiha. In the series Itachi is first shown as The Bad Guy and object of hate for Sasuke Uchiha his little brother. Itachi is shown to have killed his Clan except his little brother telling Sasuke to hate him. Itachi is paired with Kissame Hoshigaki. The two of them are members of Akatsuki(Next Bad guys). The goal of the Akatsuki is to collect the bijuu(Tailed Beasts) and or Jinchuriki(person with biju in side). Itachi talks with Naruto and asks him to save Sasuke and give Naruto a mysterious gift. Itachi then shows up in battle with his little brother. Itachi saves Sasuke from Orochimaru. They are both almost unable to fight, as he walks to "take Sauke's eyes" Itachi mumbles something then pokes Sasuke's forehead like he used to when they were kids before falling over dead.Afterward Madara(Another villain) reveals Itachi's true intentions to Sasuke.
Itachi was ordered secretly by the three top people of Konoha to eradicate the Uchiha clan before they did a coup'd etat. Itachi labored over His clan or The Village he loved. Itachi chose the village and killed his entire clan under the guise of a murderer who lusted to test his power. However he could not kill his beloved brother and made Sasuke see him as a murderer instead of anything else. He went afterward to beg that no one reveal the truth to Sasuke. His plan was to be the bad guy in order to Protect the Uchiha name and make his little brother a hero.
by CinderUzumaki October 3, 2011
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Cool guy, who has cool Sharingan eyes, and proper whips ass.
See episode 82 for his debut fight
Itachi: I won't take as long as Kisame if i do this...
Kakashi: Ninpou Suiton Suijinheki!!
by London_guitarist September 3, 2005
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1. Itachi Uchiha of the Uchiha clan, a fictional character from the anime/manga: Naruto. He is somewhat alone in his own universe, nobody so far has been able to approach him enough to know his true intentions. He seems to be calm, cool, collected and emotionless. We do know that Itachi is a member of Akatsuki, and it would seem that he is a feared and respected member amongst the group of missing-nins. His goal, if it is the same as the rest of the group, is to bring back all of the "tailed" demons, from the one that Gaara has in his body, to Kyuubi that lies sealed in Naruto. Itachi is a lonely guy, from what we could see from the few glimpses we have gotten of his past, he spent most of his time alone and training in the wild, or doing missions for the Konohagakure police force or ANBU Squad. It is known that Itachi had one close friend by the name of Uchiha Shisui, but it seems as if this was only because Itachi needed someone to obtain the infamous Mangekyou Sharingan. Cold with everyone, even his own family, the only person that was able to approach him enough to get a smile out of him was his little brother, Sasuke. It seems as if this behaviour was only a mask to hide Itachi's more and more murderous intentions.

Even though Itachi became like this, he had everything an aspiring ninja could want. Very talented from the beginning, Itachi showed to be more than promising as he was the top rookie of the academy and he graduated in only one year at the age of seven! A year later, at the age of eight, he was able to activate the Uchiha Clans special Advanced Bloodline ability of the Sharingan, which is exceptional for one of such a young age, even his brother Sasuke could not activate this until the age of twelve. Boosted with this new ability Itachi became a Chuunin at the age of ten. Later Itachi would be a Jounin and ANBU squad leader at the age of only thirteen. Tired of being surrounded by people he considered as weak low-lives, Itachi decided to test his own strength in a sickening way. He began his evil deeds by killing his best friend Uchiha Shisui, and with this he obtained the greatest technique achievable by his bloodline, The Mangekyou Sharingan. It would be awhile before Itachi would commit his next act, when he would finally let his murderous intents take over.

One night, dressed in his ANBU suit, he began the last act he would perform in Konoha for many years, the killing of his entire clan. He succeeded with no trouble at all, killing everyone including his Mother and Father, the only person he spared for twisted reasons was his little brother, Sasuke. There are many reasons why this could be, one is because he wanted his brother to live a life of suffering, tortured by the death of all whom he loved. Another is because Itachi possibly did not want to suffer the guilt of being responsible for the death of his entire clan, so he left one of them alive. Or, perhaps, Itachi wanted his brother to grow strong, strong enough so that one day he may be worth fighting, his last words to Sasuke were that he was not even worth killing.

The fighting style of Itachi is perhaps the most frightening of all those we have seen so far. He has mastered every aspect of the art of Ninjutsu, Genjutsu, and Taijutsu. His fighting style mainly revolves around a combination of many illusionary techniques mixed with ultra-fast moves that even an experienced Jounin such as Hatake Kakashi could barely keep up with. Itachi's Sharingan provides even more terrifying Genjutsu for him to use, and Uzumaki Naruto has experience it one too many times! But the most terrifying aspect of Itachi is his infamous Mangekyou Sharingan, the deadliest form of them all. The Mangekyou casts off a Genjutsu (Tsukiyomi) that is absolutely impossible to dispel, a technique that can completely submerge the victim in to a parallel world where time for he or she passes much slower for in an instant in the real world, 24 hours passes in this dimension, The World of the Grasping Moon, as Itachi calls it. What really makes this technique deadly however, is the fact that the user can do anything to his victim that he wants, from making him relive moments of his life, to torturing him for 72 hours at a time with the blink of an eye. The proof that this technique is so powerful lies in the fact that even Kakashi has fallen victim to it and remained broken, powerless and ill for days. Itachi has his fair share of fangirls and fanboys who are very obessed with him, even though he is a ficitional character. There are very many fanfictions about him on the internet pairing him, with other characters in Naruto such as Sakura, Naruto, and Sasuke.

2. Itachi; a japanese word, meaning "weasel"
Itachi Uchiha, the fictional character slaughtered his entire clan.

Look at that itachi! It's so cute. Let's get some stuff for it, at the Itachi store.
by Narutofanatic December 22, 2006
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