The Lion, the Witch, and the Wardrope–So why does he have 7 locks on this wardrope. It’s so old and creepy looking nobody would want to look in it.
House–You know, I think little Greg is really neurotic. I’m gonna take him to a child therapist.
Last of the Mohicans- “I don’t know Chingachgook, that British regiment kinda asked for it hiring a Huron guide and walking through the woods on horses wearing red, lets walk around and continue on our hunt.”
The Unforgiven- “The pigs are sick but I made a promise to your mother, I’ll stay here and help you separate the hogs.”
Look, Othello, I just haven’t seen the hanky for a couple of days, OK? Ask the bloody maid if you’re that concerned about a missing snotrag.
I have no idea how Cassio got it, why don’t you just ask him?
Inevitable Nitpick: They were Martini-Henry rifles. The Martini-Enfield came later. And some of the Zulu had guns. 
Jurassic Park
“No, I’m sorry, Dr. Hammond, I can’t come and visit your Tropical Island; my schedule is filled clear through March. Thanks for thinking of me, though.”
The Big Lebowski
“Fuck it, I can get another rug from the Op Shop.”
Apocalypse Now
“We were going to get you to go and find Colonel Kurz, but instead we’ve just decided to Napalm his compound out of existence. Take a couple of weeks off and we’ll call you when we’ve got something worthwhile for you to do.”
Boogie Nights
“You make films with naked people doing what in them? That’s yucky! I don’t want to be involved in that!”
The Pink Panther
“Inspector Clouseu is a bumbling idiot. We’ll get someone competent to handle this.”
Harold & Kumar Go To White Castle
“Dude, there is no way we can drive anywhere like this. I’ll call us a taxi to take us straight there.”
I Am Legend
“I’m going to move to a self-sufficient cabin on an Island in the middle of a huge lake in the wilderness miles from anywhere, and that is completely inaccessible except either via boat or aircraft. Good luck seeing those creatures get anywhere near the place.”
Trainspotting
“Drugs are incredibly bad. I shan’t take them anymore.”
Bladerunner
“You know, I looked for those Replicants but couldn’t find any of them.”
The Mad Max Trilogy
“Why, in a world with no petrol, are we all driving V8 muscle cars through the Outback? Bugger it, I’m moving to some small Queensland beach resort and taking it easy.”
Harry Potter: Whoa. Stop the bleedin’ presses right there, Hagrid. So you are saying that my parents left me a lot of money? The money you want me to spend in a posh public school where some sort of wizard Hitler will repeatedly attempt to kill me? Yeaaaaaah…
You know what? Bugger that, I’m going to Disneyworld.
Tarzan
“Would I go back to Africa to live with the chimpanzees, Sir? Good Lord, are you daft? I am an English Lord and by Gadfrey I shall act like one! If I go to Africa I will do so on a safari, and hang the chimps!”
Fiddler on the Roof–I’m really really mad. I’m going to kill everyone in some village. I’m throwing a dart at that map on the wall and it’s hit the tiny village of…Anatevka. That’s it, Anatevka, you are all history.
Ya know, we could probably sell these old robots on Ebay instead of holding a Demolition Derby with 'em: I’ve heard collectors’ll pay heaps for these in good condition. Shit, this one’s practically mint.
The Greatest Story Ever Told and/or The Phantom Menace:
Pregnant? PREGNANT? I never even had sex, goddammit.
Get rid of that thing now.
Dial M for Murder:
::Ring!:: :
:
Margot: Screw that, I’m not gettin’ up to answer no freakin’ phone at this time of night.
The Great Train Robbery
“Hey, look, robbers! Blast 'em before they even get on the train!”
Ordinary People
“You’re all narcissistic, deeply troubled, emotionally-dead fuckups, and I don’t want to have anything to do with you. I’m outta here.”
Ruthless People
“Honey, I know it seems like we hate each other’s guts, but I really think we ought to try marriage counseling.”
The Terminator
“Sarah Connor?”
“That’s me!”
BLAM!
Camelot
“Your Majesty, forgive me for saying so, but I’m afraid Sir Launcelot has been, um, inappropriately intimate with the Queen. You might want to have a word with him about that.”
2001: A Space Odyssey
“Early tests indicate HAL 9000 has some serious psychological issues and should be taken offline for top-to-bottom reprogramming. I’m afraid we’re going to have to scrub the Jupiter mission.”
Man, remember when they used to do damned good spoofs?
Sigh.
-Joe
Apcocalypse Now
Cpt. Willard, opens draft letter, “Viet Nam? Fuck that! Pack the car honey, we’re off the Canada!”
I don’t think you can conscript a commissioned officer, seeing as how he’s already volunteered. But replace “draft letter” with “new orders”, and it works well enough.
/nitpick
[Hugh Laurie] Look out behind you, Mr Caesar! [/HL]
You’re right! Haven’t seen it in a while…Thanks.