Vegas
A one-shot concocted by Totally Not Pyro and Flash of Genius
"Hey, Tsunade-baa-chan, I've been thinking." stated Naruto in an unusually reserved manner.
After throwing her customary paperweight at him, Tsunade snorted, "Really? That'd be a first. What about?"
He glared at her and shouted, "Hey! But anyways, I was thinking that you and the other Sannin are sorta like Vegas, all wrapped up into a neat and tidy package."
Tsunade's eyebrow twitched slightly. "How so?"
"You supply the anger, booze, and gambling. Jiraiya supplies the obsession with half-naked women, and Orochimaru, well; he's kind of like the pimp slash pit boss. A sort of, I give you what you want, you give me your soul kind of thing, you know?"
Jiraiya, thankfully for Naruto's face, chose that moment to saunter in through the window, though Tsunade questioned how that was possible. "Geez," he exclaimed after a single glance at the Hokage, "what crawled up your ass and died?!"
"I was just telling baa-chan how you three are sorta like Las Vegas! You know?"
A thoughtful expression crossed Jiraiya's face. "You know what, you're right!"
Much to the dismay of the males occupying that particular bit of the universe, Tsunade suddenly discovered exactly how it was possible for her fists to be in two places at once.