“It's not bad enough they buried us alive in the oversized dung heap, but now they're stealing our chakra. You gotta give these guys credit for thoroughness!”
“Gai...what I said earlier...I was out of line. I was being a self-righteous fool. I realize now that if I'd been in your shoes, I probably couldn't have stopped him, either.”
“I don't know what this boy means to you, Gai, but I shouldn't have to tell you that we never bring our personal feelings into play. I didn't think you were capable of it.”
“I've lived longer than you. And times have been bad. I know the pain of loss. You and I haven't really been fortunate. It's true. But it could be worse. For me, and for you, too... We've found good friends, haven't we? Because of your losses, you should understand.”
“[Thinking] What a sucker. He doesn't know I can re-establish control over my puppet within a blink of an eye. It's what makes me an expert puppet master. And so what if Crow's body is out of commission? I don't need his body. Every part of him is a lethal weapon. [To Shino] Looks like you underestimated me, bug boy. For the last time! There's enough poison on that to drop an elephant, so you're dead.”
“[thinking] If I'm still sane by the time I finish their training it'll be a miracle!”
“I must be a pretty pathetic owner for you to have bitten me, Akamaru....”
“Leaf Village Secret-Finger Justu...1,000 Years of Death!!! *sticks his fingers up Naruto's ass*”
“Hmmm...how do I put this? My first impression of this group...you're a bunch of idiots!”
“[About Naruto] Well that's typical. Not happy unless he's giving people a heart attack.”
“[when Naruto transforms into a woman in front of the whole class] CUT THE STUPID TRICKS! THIS IS YOUR LAST WARNING!!”