Cinematic Catch Phrases. By definition, the phrase(s) should to be repeated multiple times throughout the film or the film series in order to qualify.
This page is not a dumping ground for famous film quotes; those go on the Signature Line page.
Likewise, if the quote has become a Catch Phrase for the audience, those belong on the Memetic Mutation page.
Doc Brown's "Great Scott!" and Marty McFly's "This is heavy!". In the first film, Brown takes Marty's catchphrase literally. Subverted in the third movie, where they once exchange lines.
In the second and third films Marty also develops the Catch Phrase "Nobody calls me chicken!" (or "yellow" in the Western setting) in response to his personal Berserk Button.
"Hey Mc Fly!" - said by Biff/Griff Tannen to Marty and George
The martini one was subverted in the most recent version of Casino Royale: when asked how he wants his martini, Bond asks "Do I look like I give a damn?" Earlier in the film, though, he gives very specific instructions as to how he wants his martini prepared, which is word-for-word out of the original book. "Shaken, not stirred" is a summary of part of this particular order.
"A dry martini," he said. "One. In a deep champagne goblet."
"Oui, monsieur."
"Just a moment. Three measures of Gordon's, one of vodka, half a measure of Kina Lillet. Shake it very well until it's ice-cold, then add a large thin slice of lemon-peel. Got it?"
Groucho: "It’s alright, that’s in every contract. That’s what they call a sanity clause."
Chico: "You can't fool me! There ain't no Sanity Claus."
Chico Marx often began conversations with a cheery "Hello, boss!" Groucho would sometimes end them with, "...And I do mean you." (suggestive eyebrow waggle)
Vizzini shouts, "Inconceivable!" whenever something goes happens that he didn't expect. His partner, Inigo Montoya, eventually says, "You Keep Using That Word. I do not think it means what you think it means."
This was also the inspiration for the Buddy Holly song.
In Shakespeare in Love, Geoffrey Rush's character answers every question to which he doesn't know the answer with "I don't know. It's a mystery." By the end of the movie, he's got Gwyneth Paltrow using it, too. This is arguably a reference to Rush's portrayal of David Helfgott in the 1996 film Shine, where he frequently said the line, too.
"Thomas, you're so full of shit...". Victor Joseph
Star Wars features a number of repeated lines, though none are character specific:
"I have a bad feeling about this," which is apparently a favorite of Lucas and even uttered in the Star Tours Disney ride and The Kingdom of the Crystal Skull.
