Naruto: Well, Pervy Sage, you want to explain yourself? You're supposed to be away from the village on some kind of important mission, and, meanwhile, I'm just sitting there waiting for you to get back. Well if you've got this much free time on your hands, we can start my training now.
Jiraiya: Hold on, Naruto, there's a reason I'm here.
Naruto: Save it, you'll just come up with some phony story.
Jiraiya: It's not like that, it's research for my book. You see I've almost finished writing the very last volume of "Makeout Violence".
Naruto: That's your big important mission?!