you know youre and addict when you close your left eye and say "ameratsu!", the grab ur eye afterwards.LMMFAO!!!!!!!!!!!!!!!!!!!!! my friend did that! hahahahahahhahah
LMFAO!!!!!!!!!!!! i did that already too

you know youre addicted to naruto when you point your palm at someone and yell "ALMIGHTY PUSH!"
you now youre addicted to naruto when you put both youre hands together like yahiko pain and yell " PLANETARY DEVASTATION!"
you know youre addicted to naruto when you try controlling your chakra to run up a tree and fall LOL
you know youre addicted to naruto when you repeat youre favorite characters lines when youre bored
you know youre addicted to naruto when you attempt to copy a characters hand signs for their jutsu
you know youre addicted to naruto when you look up your favorite characters clothing on google to see if you can buy a real outfit for yourself (that includes a weapon too if youre character uses one for instance zabuza's sword, asuma's chakra knuckle gauntlets, the fourth hokages kunai, sasuke's sword.... and so on)
and finally you know youre addicted to naruto when you try to get the same haircut as one of the characters (such as sasuke, sakura, pain, itachi, lol and kakashi)
ive do each of these from time to time lol, except that haircut one.