Steve: Well, the morning's yours Aunt Deb, what do you want to do?
Aunt Deb: What do I want to do? I want to drive your truck.
Steve: What?
Aunt Deb: Your pickup truck, I want to take that bad boy for a spin.

Chin: You look like you just saw a ghost.
Steve: Rough commute.

Russo: Hey, check this out.
Steve: What was inside?
Russo: Cyanide
Steve: Cyanide?
Russo: I know, crazy right? The secret bunker, the World War II pistol, the kill pill, and the ring with the in compartment, this is some real secret agent stuff.

Jerry: The concept was genius, but the operation was an epic fail.
Chin: Only because it sounds like a plan concocted by Wylie Coyote.

Clay: You know you are going to go to jail for this.
Grover: Yeah, it would be me and you. I get dibs on the bottom bunk.

Like I always said, only three things are sure in life. Death, taxes and Clay Maxwell ordering Giordano's on a Thursday night.

Grover

I see what he's doing there. He's doing Jack Nicholson. And it's very appropriate too, because the last six years of my life has been sort of like "The Shining." Which is a film if you'd seen, you'd know, spends the whole movie torturing a young boy named Danny.

Danny

Steve: Just relax, alright and enjoy the view.
Danny: What view? Like I said, jet stream, no view.

Max: Everybody on the island knows of the well-documented paranormal incident.
McGarrett: Everybody except for Detective Williams.

Whatever it is that she saw, it literally scared her to death.

Max

Don't do the crime if you can't do the time.

Danny [to Grace]

McGarrett: Tell me you know how to swim.
Danny: I know how to swim. I swim for survival, not for fun.

Hawaii Five-0 Quotes

I just wanted to tell you I'm so sorry, so sorry.

Danny [to Marie]

Dealer: Game's closed unless you have an invitation.
Grover [holding up his badge]: Here's my invitation. It's even engraved.