Next time you leave the country on assignment, Bishop? Tell your brothers!

Anthony DiNozzo Senior: I was hoping you would have some words of wisdom?
Gibbs: ...Nope!

Abby: Gibbs, I can't have a conversation by myself!
Gibbs: It's never stopped you before.

Detective Campbell: I invited NCIS here as a courtesy.
Gibbs: How about as a courtesy, I don't kick your ass!

You're why others are alive. No phone call killed your friend.

Gibbs: That's a long swim for an innocent man!
Wayne: I'm not innocent! ...of the imposter stuff...

Gibbs: It's a classified government file!
Fornell: I'm a classified government guy!

Fornell: Get your hands off that light switch! You'll ruin the mood.
Gibbs: "The mood"? We gonna make out? What?
Fornell: I'm just trying to express my appreciation for your hospitality and friendship.
Gibbs: You wanna show your appreciation? Stop wearing my clothes!

Dr. Grace [about Quinn's prying]: She's new, Gibbs, but you have her well-trained! What's next? You gonna take me downstairs to your torture room and try to squeeze something outta me?
Gibbs: Sure. What's your preference? Stock a little waterboard, a little bamboo under the fingernails?

Bishop: Gibbs is famous for coming in just before the weekend starts and saying--
Gibbs: Grab your gear!

Torres: He knew we were gonna meet here.
Gibbs: How do you know that?
Torres: Because he planted a bomb under my seat. I activated the pressure trigger when I sat down.
Gibbs [sees the bomb and grins]: And you're waiting until now to tell me that?
Torres: Well, I was in the middle of something. How does it look?
Gibbs: Hm, like it may hurt for a second!
Torres: You are enjoying this.
Gibbs: Oh, yeah. A little.

Quinn: Left behind some scorned women, huh, Gibbs?
Gibbs: I have no comment.

NCIS Quotes

McGee: Rule number 70 - keep digging till you hit bottom.
Abby: McGee! There is no rule 70.
McGee: Well, I--
Abby: You just made up a rule. This McGibbs thing has really gone to your head. I don't even recognize you right now.

McGee: All right. Well you should probably know that Abby and I used to date?
Bishop: Ew. Like, each other?
McGee: Yeah.
Bishop: Wait - isn't that a violation of rule 12, never date a....
McGee: It was a long time ago. After we'd broken up, one night I went to her lab. Found a scribbled piece paper; a list. Potential boyfriends had to fulfill certain conditions by a pre-arranged date or else, goodbye.
Bishop: Such as.
McGee: Things started off relatively normal: opening the door for her, flowers, putting the seat down. Then around number 8, it gets uh...
Bishop: What?
McGee: Does she know you have these?
Bishop: Does she know you have these?
McGee: Yeah she wasn't happy when she found out.
Bishop: These are all very specific.
McGee: Yeah.
Bishop: These ideas apply to you?
McGee: No those rules weren't in place when we were together. At least I don't think so.
Bishop: What's with the two month cutoff? Abby's sabotaging herself. I've seen stuff like this before. We have to talk to her.