Gibbs: Officer Hadar. You almost made me spill my coffee.
Hadar: Americans... You can never just say hello.
Gibbs: How about shalom? Hello and good-bye.
Hadar: And peace, Agent Gibbs.
Gibbs: Not a lot of that when you're around.

Tony: You think you're James Bond, don't you? There is no 'op' your job is to get Ziva into the party so she can plant the bug. That's it! And then you stay out of her way, get it?
DiNozzo Sr.: Got it. What exactly is your relationship with her?
Tony: We're co-workers. There is no relationship. It's strictly business!
DiNozzo Sr.: Well, then, you won't mind if I make my move? If the opportunity presents itself?
Tony: Dad. Please. I beg you. Don't embarrass me.

Ziva: Hey guys! (about the trash container) Someone's going to have to go through this. This is disgusting.
Tony: Last time I checked, I was senior field agent.
McGee: It's too bad we don't have a probationary agent with us.
Tony: But we do!
McGee: We do!
Ziva: You're going to pull rank on me?

Fred: Uh, Special Agent Gibbs?
Gibbs: What, Fred?
Fred: I have a problem. Uh, Anthony DiNozzo, Sr. is not only staying in a $1,500-a-night suite, he's also running up a huge tab. Spa treatment, manicure, room service, French champagne, and I just got a call, he's ordered a limousine for tonight.
Gibbs: Guess you haven't got the bill for the flowers yet?

(to McGee) This is surreal. I feel like I'm in a James Bond movie directed by Fellini. On a stakeout, watching my father and Ziva go undercover, while you munch on a Nutter Butter.

Tony

Admiral Chase: Does Agent David carry a weapon?
Gibbs: She is a weapon.

Ziva: What's wrong? Are you having second thoughts about the role you're going to play?
Tony: She wants me to dress up like... No, I can't. It's sacrilege. I'm gonna have to end it.
Ziva: Oh, come on, Tony, it's only been two days. It's too short - even for you.
Tony: Trust me, Ziva, there's some things a man should never do.
Ziva: We're not talking about a man here, we're talking about you.

(Abby is in the morgue, talking to Lieutenant Thorson's corpse)
Abby: So... I just-I want you to know that... whatever it is... that you're trying to tell me, I promise you, I promise I'll understand.
Ducky: Careful, sometimes they talk back.

McGee: Who's the lucky little vixen, Tony?
Tony: Adult relationship stuff, McTween. You wouldn't understand.
Ziva: (sarcastically) Adult relationship? You?

McGee: I've already counted three security cameras inside. Should be able to get whoever was in here on playback.
Tony: If somebody was in here.
McGee: I sense skepticism, Tony.
Tony: Well, you sensed right, Dr. Phil.

Stillwell: (on a video email message) You ungrateful bitch. You're not goin' anywhere. And if you do leave me, I will make your life hell!
Tony: Wow! Mel Gibson much?

Tony: Maybe Alice took a few too many pills in Wonderland. (shakes several prescription pill containers)
Abby: Hey, bite your tongue. Respect, please.
Tony: Sorry, Abbs, I just think we need to consider the possibility that Lieutenant Thorson's paranoia was... "imagined."
Abby: Her hard drive's been erased.
Tony: Is that a euphemism?
Abby: They used a remote device to erase the hard drive. I don't think that is imagined.

NCIS Season 8 Quotes

Gibbs: Dad, I can stop this. I need your help.
Gibbs Sr.: Whatever it takes.
Gibbs: Okay, let's go fishing.

Mike: Do what you have to do for family.
Gibbs: What rule is that?
Mike: The unspoken one.