Naruto's Counterattack: Never Give In!

Opening
[in the forest with Naruto, Sasuke, and Sakura]

Sasuke: That arrives that we can't just trust appearances. We have to come up with a way of knowing that each of us is who we say we are, and not just some imposter using a transformation Jutsu.

Naruto: Mm-hmm.

Sakura: Alright, then. What do we do?

Sasuke: We need a password.

Naruto: Hmm. What kind of password?

Sasuke: Okay, listen closely. Because I only want to say this once: The question will be, "When does a ninja strike?" and the response is, "A ninja waits until the time is right. When the enemy sleeps and drops his guard, when his weapons lie forgotten in the stillness of the night, that is the moment for a ninja to strike." Got it?

[Naruto sees a big snake]

Naruto: [Fearfully] W-w-w-whoa!!

[Snake tangles Naruto]

Naruto: I...can't...move!

[Snake roars at Naruto and he eats him swallowing him in the process]

Orochimaru: You'd love to get your hands on our earth scroll, wouldn't you.