Are those your house keys she just gave you?

McGee

Sloane: You’re gonna leave a complete stranger alone in your house.
Gibbs: Yes.
Sloane: I could rob you blind.
Gibbs: Lock up when you’re done.

Sloane: Ah, I can see you’re a glass half full kind of guy!
Gibbs: Depends. What’s in the glass?

Jimmy: Oh! Am I interrupting?
Gibbs: Nope. You’re right on time.
Jimmy: That’s unusual.

So, were you crooked? Or just bad at your job?

Torres

Sportelli: Ever wish you weren’t the boss, Gibbs? I thought I was getting a promotion. Instead I got everyone else’s problems.
Gibbs: Our job’s to fix ‘em.
Sportelli: Exactly. But what if we can’t?

If you listen, the dead *will* speak.

Ducky

Bishop [on a missing detective seen meeting a woman]: Is that… a booty call?!
Torres: Y’know, I could almost forgive that…

Hey, Jimmy. Did I miss ‘Bring Your Pallet to Work’ Day?

McGee

Look at that! It’s not just a pen, it’s a Frisbee!

Torres

Well, some things never change. I’m nursing a hangover, and you’re studying

Cadence Darwin [to Ducky]

Grace Confalone: Director Vance needs mandatory psych evals from each of you. I assume you would prefer sooner rather than later.
Gibbs: Uh, tell you what I’d prefer…
Grace Confalone: A root canal. I know! What say we skip our usual dance?
Gibbs: I was going to say ‘this afternoon.’

NCIS Quotes

Bishop: Seriously? How'd you get that?
Tony: Well, it's like Gorillas in the Midst. You'll get to understand his grunts.

Torres: When I break out the glass, maybe I can rip out the bars.
Bishop: With what? Your superhuman strength?