The best movie of the whole year and probably the best I have ever seen. So many amazing things. The Graphics, the Action, the Hero, the Villain. Never have I seen such a comprehensive collection of all of these together.
The quotes from this movie are so memorable.

--------------------------------------
The Joker: You know, I'll settle for his loved ones.
Gentleman at Party: We're not intimidated by thugs!
The Joker: [as he smacks his lips] You know, you remind me of my father.
[pulls out his switchblade and brings it to the Gentleman's mouth]
The Joker: I hated my father!
Rachel Dawes: [off screen] Okay, stop!
[turns to face Rachel, tosses the Gentleman to his thugs and approaches Rachel, adjusting his hair with the knife]
The Joker: Well, hello, beautiful. You must be Harvey's squeeze, hmm? And you *are* beautiful.
[hovers around the incredibly nervous Rachel]
The Joker: You look nervous. Is it the scars? You want to know how I got 'em?
[grabs Rachel's head and positions the knife by her mouth]
The Joker: Come here. Hey! Look at me. So I had a wife, beautiful, like you, who tells me I worry too much. Who tells me I ought to smile more. Who gambles and gets in deep with the sharks... look at me! One day, they carve her face. And we have no money for surgeries. She can't take it. I just want to see her smile again, hmm? I just want her to know that I don't care about the scars. So... I stick a razor in my mouth and do this...
[mimics slicing his mouth open with his tongue]
The Joker: ...to myself. And you know what? She can't stand the sight of me! She leaves. Now I see the funny side. Now I'm always smiling!
[Rachel knees the Joker in the groin; he meerly laughs it off]
The Joker: A little fight in you. I like that.
Batman: Then you're going to love me.
--------------------------------------
[stumbles out of wrecked truck]
The Joker: [to Batman] Come on, I want you do it, I want you to do it. Come on, hit me. *Hit me!*
--------------------------------------
The Joker: Good evening, ladies and gentlemen. We are tonight's entertainment!
--------------------------------------
The Joker: It's a funny world we live in. Speaking of funny, do you know how I got these scars?
Batman: No! But I know how you got these!
--------------------------------------
Batman: What did you do?
The Joker: I took Gotham's white knight, and brought him down to our level. It wasn't hard. Y'see, madness, as you know, is like gravity. All it takes is a little...push.
[laughs]
--------------------------------------
Bruce Wayne: That man in Burma, did you ever catch him?
Alfred Pennyworth: Oh yes.
Bruce Wayne: How?
Alfred Pennyworth: We burned the forest down.
--------------------------------------
[last lines]
Lt. James Gordon: Because he's the hero Gotham deserves, but not the one it needs right now...and so we'll hunt him, because he can take it. Because he's not a hero. He's a silent guardian, a watchful protector...a dark knight.
--------------------------------------
The Joker: The only sensible way to live in this world is without rules!
--------------------------------------
The Joker: See, I'm not a monster...I'm just ahead of the curve.
--------------------------------------
The Joker: See, I'm a man of simple tastes. I like dynamite...and gunpowder...and gasoline! Do you know what all of these things have in common? They're cheap!
--------------------------------------
[repeated line]
The Joker: Wanna know how I got these scars?
--------------------------------------
The Joker: I want...I want my phone call. I want my phone call.
Detective Stephens: That's nice.
The Joker: How many of your friends have I killed?
Detective Stephens: I'm a twenty year man. I can tell the difference between punks who need a little lesson in manners... and the freaks like you who would just enjoy it.
[pause]
Detective Stephens: And you've killed six of my friends.
The Joker: [faking interest, mouths "six"]
--------------------------------------
The Joker: [holding a knife inside Gambol's mouth] Wanna know how I got these scars? My father was....a drinker. And a fiend. And one night he goes off crazier than usual. Mommy gets the kitchen knife to defend herself. He doesn't like that. Not. One. Bit. So, me watching, he takes the knife to her, laughing while he does it. Turns to me and he says "Why so serious?" Comes at me with the knife,"Why so serious?" He sticks the blade in my mouth. "Let’s put a smile on that face!" And..... Why so serious?
--------------------------------------
The Joker: People will die. Starting tonight. I'm a man of my word.
--------------------------------------
The Joker: You see, nobody panics when things go according to plan. Even if the plan is horrifying. If I told people that a gangbanger was going to get shot, or a busload of soldiers was going to get blown up, nobody would panic. Because it's all part of the plan. But tell people that one tiny little mayor is going to die and everyone loses their minds!
--------------------------------------
The Joker: [speaking to Two-Face] Do I really look like a man with a plan, Harvey? I don't have a plan. The mob has plans, the cops have plans. You know what I am, Harvey? I'm a dog chasing cars. I wouldn't know what to do if I caught one. I just *do* things. I'm a wrench in the gears. I *hate* plans. Yours, theirs, everyone's. Maroni has plans. Gordon has plans. Schemers trying to control their worlds. I am not a schemer. I show schemers how pathetic their attempts to control things really are. So when I say that what happened to you and your girlfriend wasn't personal, you know I'm telling the truth.
[hands Two-Face a gun]
The Joker: It's a schemer who put you where you are. You were a schemer. You had plans. Look where it got you. I just did what I do best-I took your plan and turned it on itself. Look what I have done to this city with a few drums of gas and a couple bullets. Nobody panics when the expected people get killed. Nobody panics when things go according to plan, even if the plans are horrifying. If I tell the press that tomorrow a gangbanger will get shot, or a truckload of soldiers will get blown up, nobody panics. But when I say one little old mayor will die, everyone loses their minds! Introduce a little anarchy, you upset the established order, and everything becomes chaos. I am an agent of chaos. And you know the thing about chaos, Harvey? It's fair.
[with the gun in Two-Face's hand, he places the gun to his forehead; Two-Face pauses and takes out his coin]
Two-Face: [showing the unscarred side] You live.
The Joker: Mm-hm.
Two-Face: [flipping, showing the scarred side] You die.
The Joker: Now we're talking!
--------------------------------------
The Joker: If you're good at something, never do it for free.
--------------------------------------
Lt. James Gordon: We'll have to hunt you.
Batman: You'll hunt me. You'll condemn me, you'll set the dogs on me. But that's what has to happen.
--------------------------------------
[the Batpod charges]
The Joker: Ooohhh. You want to play. Come on!
--------------------------------------
Alfred Pennyworth: Know your limits, Master Wayne.
Bruce Wayne: Batman has no limits.
Alfred Pennyworth: But you do, sir.
Bruce Wayne: Well, can't afford to know them.
--------------------------------------
The Joker: You have nothing to threaten me with. Nothing to do with all your strength.
--------------------------------------
The Joker: You just couldn't let me go could you? This is what happens when an unstoppable force meets an immovable object. You truly are incorruptible aren't you? You won't kill me out of some misplaced sense of self-righteousness, and I won't kill you, because you're just too much fun. I think you and I are destined to do this forever.
Batman: You'll be in a padded cell forever.
The Joker: Maybe we can share one. Then we'll be doubling up the rate this city's inhabitants are losing their minds.
--------------------------------------
Harvey Dent: You either die a hero or you live long enough to see yourself become the villain.
--------------------------------------
Alfred Pennyworth: When I was in Burma, a long time ago, my friends and I were working for the local Government. They were trying to buy the loyalty of tribal leaders, bribing them with precious stones. But their caravans were being raided in a forest north of Rangoon by a bandit. We were asked to take care of the problem, so we started looking for the stones. But after six months, we couldn't find anyone who had traded with him. One day I found a child playing with a ruby as big as a tangerine. The bandit had been throwing the stones away.
Bruce Wayne: Then why steal them?
Alfred Pennyworth: Because he thought it was good sport. Because some men aren't looking for anything logical, like money. They can't be bought, bullied, reasoned or negotiated with. Some men just want to watch the world burn.
--------------------------------------
Gambol: [to The Joker] Give me one reason why I shouldn't have my boy here rip your head off.
The Joker: How about a magic trick?
[pulls out a pencil and sticks it upright into the table]
The Joker: I'm gonna make this pencil... disappear.
[Gambol's thug walks over to kill The Joker, who pushes his face into the pencil and kills him]
The Joker: Ta-daa! It's... gone!
--------------------------------------
Batman: Why do you want to kill me?
The Joker: [laughs] Kill you? I don't want to kill you! What would I do without you? Go back to ripping off mob dealers? No, no, you... you complete me.
--------------------------------------
[Gambol makes a threat; Joker opens his coat to reveal setup of grenades on a string, which he starts to tug.]
The Joker: Now, let's not *blow* things out of proportion here...You know what? You let me know when you start taking things a bit more seriously.
[takes out Joker card and sets it on the table]
The Joker: Here's my *card*.
--------------------------------------
The Joker: [Batman slams The Joker’s head on a table] Never start with the head, the victim gets all fuzzy.
--------------------------------------


I love the magic trick as its is the best scene of the movie especially as he walks into the room laughing like crazy. Also, the way he puts his head out of the car while driving. The Joker stole the show in every way. Heath Ledger, it was your greatest performance ever.I was even rooting for him. He makes being bad look like fun.
So one last time, let's hear it.