Another of my favorites is, "You make me want to be a better man" in As Good As It Gets.

Mine is "Oooooooo Shiiiiiiiiiitttt"...from "The Sting", as they junped off the cliff into the river.

Or was that Butch Cassidy and The Sundance Kid, Monica? I loved that scene!

"Shoes make me fall down" - The Birdcage

"What we have here is a failure to communicate" from Cool Hand Luke

I like "Can't we all just get along?" from Mars Attack

I'll have what she's having from When Harry Met Sally.

You seem somewhat familiar. Have I threatened you before?

Captain Jack Sparrow

The way you're sinking your teeth into those Wubua's I'd say you're from the Ukraine

Indiana Jones ;o)

"I'm not bad, I'm just drawn that way"
Jessica Rabbit in Who Framed Roger Rabbit.

And

"You're gonna need a bigger boat"
Jaws

"Nobody puts Baby in a corner" Dirty Dancing. I just looove when Patrick Swayze comes in and says that!!!

"It's not a tumor" from, Kindergarten Cop.

sooey

"We don't know nuthin' about kids. So, if you need something get it yourself. Or better yet, learn to make do without." -The McCain brothers from Secondhand Lions.

Ron

"I think we need a bigger boat"....JAWS

ML

Yup..."Butch Cassidy"
You can tell i'm a real movie buff :)

"So long, suckers!" Jodie Foster in Alice Doesn't Live Here Any More.

"I'll give you a quarter if you just stop talking!"
From "Night Shift" with Henry Winkler

And

"Never tell me the odds" From Star Wars

"A love like this comes but once in a lifetime"- Clint Eastwood in Bridges of Madison County.

Also, Julia Roberts line in Pretty Woman... "I'm a sure thing..."

DH just piped in and said his two are
"I'm your huckleberry"
and
"You ain't no daisy"

Both are Val Kilmer's lines from "Tombstone". He loves that movie.

Mine is "Fasten your seatbelts; it's going to be a bumpy night" from Bette Davis in "All About Eve". Also, "Mama! Mama! I didn't mean it, Mama!" from Susan Kohner in the 1959 version of "Imitation of Life". That same Susan Kohner married fashion designer John Weitz (I always think of shoes).

Harvey: You have to be very very smart or very very pleasant - I choose pleasant

"Why can't I have a normal boyfriend" Helen Hunt from As Good As It Gets.

Goldie Hawn from Overboard:
"I am not a slut...everyone wants to be me"

Trin

So many great lines, where to start?

"BADGES???? We don't need no stinking badges!!!" and
"Mongo only pawn in game of life" from Blazing Saddles

"IT..... COULD..... WORK!!!" and
"I'd suggest you put on a TIE!" from Young Frankenstein.

"I tell ya what's on my mind. It's butt cold out here and I'm fresh outta beer!" and
"The only things in this life you really regret are the risks you don't take." (Now how true is that!) from Grumpy Old Men

OH, one more... "Work, work, work. Work, work, work. Work, work, work. Hello boys, have a good night's rest, I missed you!" So sad he didn't get a "harumph outta that guy!

There's more from different movies but many of these I use quite often.

"Hello. My name is Inigo Montoya. You killed my father. Prepare to die."

One of the best lines ever, from one of the best movies ever: The Princess Bride!

The line used twice in "Contact" starring Jodi Foster, once in the beginning and again at the end. When asked if there is life in space, "If not, it's an awfully big waste of space." In the beginning, the father says it to the daughter. In the end, the grown up daughter says it to school kids on a tour.

"Life is like a box of chocolates." - Forest Gump

"jew know I can't walk in these chews" The Birdcage again

"He could have said guerillas, NOT GORILLAS" Captain Ron..always funny!

"Could be worse. Could be raining." ---- Young Frankenstein

"Lucky, lucky, lucky, lucky." --- Alien

"There's gotta be a self-destruct mechanism somewhere in the central brain area." ---- Spaceballs

We could spend the day pulling lines from Mel Broooks movies. He has the best!

"What in the wide, wide world of sports is goin on around here?"

"Please don't throw me in that briarpatch" Song of the South.

"Two minutes to Wapner" "I'm an excellent driver" "Quantas" all from Rainman.

"With fava beans and a nice Chianti" Silence of the Lambs

"If you want monogamy, marry a swan." from Heartburn.

Said to Meryl Streep by her father, played by Steven Hill.

The greatest trick the Devil ever pulled was convincing the world he didn't exist
The Usual Suspects

Me jumpin' up and down? Why I'd black both my eyes.
Dolly Parton as Miss Mona in The Best Little Whorehouse

From "JAWS" (my all time favorite movie:

You are going to ignore this particular problem until it comes up and bites you in the a$$"

SamKaren
your resident DJ

"A wed wose, how womantic" Madaline Kahn in Blazing Saddles, another Mel Brooks.

"Pirin tablets, explains Agador, "are aspirin tablets with the a and s ascrapped off". Birdcage.