"Just so you know, the same spell won't work on me twice."

-Kakashi Hatake to Zabuza Momochi, Naruto Vol. 2

"I'm the genuine article. No mere copycat stands a chance against me."

-Zabuza Momochi, along with Kakashi Hatake mimicking him, Naruto Vol. 2

"You know nothing!"

-Kimmimaro Kaguya to Gaara, Naruto Vol. 24

"Shut up!"

-Naruto Uzumaki to Chiyo, Naruto Vol. 31

More will be discovered soon, if you give me some.