When I’m bored I recite scenes or whole Acts from:
The Breakfast Club
The Princess Bride
Airheads
Go
The Empire Strikes Back
Super Troopers
and a few more that don’t come to mind right now
Star Wars (the one which was simply called “Star Wars” the first dozen or so times I saw it), and A Hard Day’s Night.
Sixteen Candles
Trading Places
The Ring
The Full Monty(with the accents, no less)
Spartacus
A Man for All Seasons
The Day the Earth Stood Still
Day of the Jackal
Forbidden Planet
Aliens
Blues Brothers
A Few Good Men
Ferris Bueller’s Day Off
Caddyshack
Scarface
Goodfellas
The Jerk
I’m sure there are more. There was a time (unemployed/underemployed) when most of my day was spent watching and rewatching movies. The balance of the day was spent working movie dialogue into every conceiveable situation I found myself.
The Princess Bride
My Cousin Vinny
Pretty Woman
Tombstone
Jaws
Tremors
The Outlaw Josey Wales
Wow, not only am I not the first to say Wayne’s World, I’m not even the SECOND.
OK, Antigen and Queen of Town, fill in the blanks:
(1) Even for our customers in ________ we’ll be there right on time
(2) OK, that’s all the time we have for our film. _____________ Garth?
One that I used to know but now may have mixed up:
(3) How many times does Garth hit the moving hand in the basement? How many times does he say “Ree ree ree ree” when he’s stabbing Mr. Donut-Head Man?
And, this one is super tough:
(4) ___________ and down to the dish in the back of Mr Bigg’s Limo! It’s almost too easy.
Tombstone
Team America: World Police
Anchorman
Young Frankenstien
We can see the donkey lady!
I.am.not.a.weenie.
**Ocean’s 11
Lion In Winter ** ( My first obsessive to watch film.)
**Pride and Prejudice ** ( Colin Firth/Jennifer Ehle version & Kiera Knightly Version is rapidly gaining ground because it is like Cliffs’ Notes.)
**Snatch **
**Monty Python’s Mentioned Plus " And Now For Something Completely Different." ** Number 3: The Larch.
Love, Actually.
Trainspotting
Best In Show
ditto on BBC’s Pride & Prejudice
and of course **Princess Bride & Clue ** , both of which got me through many, many hours of working at a video store.
Dirty Dancing - “Nobody puts Baby in a corner!”
Rocky Horror Picture Show - “It’s just a jump to the left”
Jaws - “Show me the way to go home”
The Color Purple - “Till you do right by me, everything you even think about gonna’ fail.”
Lots more - but I should go do some work… 
And he’s got a big knob.
Fandango? Maybe I need to watch that again.
The Searchers and Casablanca
First to mention The Fifth Element, yay!
Hmm…
Princess Bride (Mawwiage)
Buckaroo Bonzai (When are we going there?!?! Real Soon!)
Star Wars (That’s not a moon…)
Young Frankenstein (He’ll be very popular.)
Blues Brothers (We’ve got both kinds of music here…)
MP & The Holy Grail (…and there was much rejoicing…)
Ah - so many movies, so little time…
I’m surprised I’m the first to say Highlander.
I’ll also second Breakfast Club.
Armageddon
The Birdcage
Hocus Pocus
Nighmare Before Christmas
Phenomenon
Signs
I guess I pretty much knew every movement and quote from led Zeppelin’s The Song Remains the Same and Pink Floyd’s The Wall when I was a boy.
How did it not dawn on my parents I was using drugs. Stupid old people.
It’ll be like waterskiing.
WATERSKIING?!?!
Disney’s Sleeping Beauty
The Princess Bride
West Side Story
Who’s Afraid of Virginia Woolf?
Star Wars
The Terminator
The Evil Dead, Evil Dead II, Army of Darkness
Little Shop of Horrors (86 - Rick Moranis, Ellen Greene)
Gladiator
Who Framed Roger Rabbit?