Hey, the Opera is one of the big three!

McGee

Gibbs: I'm on the other side now. I tried to catch Wescott, he wouldn't let me.
Ducky: No, you can't Gibbs, but you can call him.

I'm more of a Super-Mario guy, myself.

Captain Wescott

We don't have to grow up all at once, and we are who we are. But there is such a thing as balance and it can be achieved while being true to our own nature.

Ziva

Tony: It's like looking for a needle in a haystack.
Ziva: Why would anyone out a needle in a sack of hay anyways?

(After McGee has opened a parcel containing a blow up doll)
McGee: Erm...real funny, Tony.
Tony: (Laughs) You think I did this?
Ziva: I would not put it past you.
Tony: Guys! Come on, a little credit, please. I have grown past this kinda sophomore thing. I mean, who would do something so...genius! McGee with a plastic girlfriend! Congratulations, Tim! She's very sweet.
McGee: The receipt's got my credit card information on it. It must be some kind of mistake.
Ziva: I would cancel your credit card.
McGee: Right now, all I need to do is figure out how to deflate this thing.
Tony: Oh that's easy, there's always a button right here on the back of the neck...
(Tony realises what he has just said)...there's no reason I should know that.

(Gibbs walks in on Tony and McGee with the blow-up doll)
Tony: Morning, Boss!
McGee: This isn't what it looks like, Boss.
Gibbs: Well, what is it, Tim?
McGee: Erm...a joke...I think. A really bad, practical joke.
Gibbs: I'm not laughing. (Gibbs turns and heads for his desk) Lose your gal-pal. (To everyone) Grab your gear. Got a dead Marine in Springfield.
(McGee tries effortlessly to hide the blow-up doll as the rest of the team head for the elevator)

Ziva: I did not know you were a pool dolphin, Tony.
Tony: Pool shark. And yes, I was.

(Gibbs and Ducky are in Autopsy, looking over Sgt Wooten's body.)
Ducky: These bruises and lascerations could be consistent with somebody hitting a target repeatedly.
Gibbs: The target was the wife, Duck. I wouldn't blame her if she did this.
Ducky: Nobody would. But that doesn't make it any less of a crime.

(Tony introduces Nick Miller, the boy whole charged McGee's credit card illegally)
Tony: Tim McGee, meet Tim McGee.
Nick: 'Sup dude.
McGee: Hello. (Looks at Tony) I don't get it.
Tony: Well, Tim, there are two kinds of identity thieves. There's the kind you never know and there's the kind that knows you so well that they're aware you're not home from 7am to 10pm.
McGee (To Nick) You're Mrs Miller's kid right? Nick?
Ziva: Who is Mrs Miller?
Tony: It's McGee's landlady, holder of the keys. She also has a bad back.
Ziva: Oh.
McGee: It was you! You stole my identity, you sent me an inflatable girlfriend! You know I'm down almost ten grand!
Nick: Dude, it's fraud and you're only liable for like... fifty bucks.
Tony: Yeah dude.
McGee: (To Nick) Why? Why are you doing this to me?
Nick: You're always doing the same thing. Go to work, come home, go to work again. You even order the same take-out food every single night.
McGee: Not every night.
Nick: Dude, yes! You gotta start living. You're too young to act so old.
(McGee looks at Tony who starts laughing)
Tony: You're welcome.

(Tony, McGee and Nick Miller decide to go to GameStop)
Nick: (To Ziva) Smoking hot chick! Can she come too?
(Ziva smiles and looks at Tony)
Tony: Cool it, Nick.
(Tony drags him towards the elevator as Ziva laughs)

Tony: In fact, I was champion of my Baltimore precinct in the late '90s.
Ziva: (laughing) 'Late '90s?' That makes you sound...
Tony: What, old?! Don't say old!
Ziva: I didn't say it, you did.

NCIS Quotes

Abby: It's okay. Breena's fine. Breathe. Good. Now hurry up and get to the hospital because Breena is in labor.
McGee: Jimmy? Did you hear what she said? She just said Breena's having a baby. I think you broke him.

Qasim: Who did you lose, exactly?
Bishop: A co-worker, a few years ago.
Qasim: It stays with you doesn't it? It's a heavy burden to bear alone.
Bishop: Look, I focus on the analytic aspects of things. That's where I'm effective. It's how I can best help people.
Qasim: And who is it that helps you? It's what we don't say that weighs the most. I hope you find the answers you're looking for.