What's your favorite line from a movie ?

I do Floyd...My music genre is classic rock...most of my favorite groups are all British rock bands. If you go the land of Oz...you can follow the "Yellow Brick Road" :]

@Skittle-Head : If I recall correctly, that would be George C. Scott in Patton
EDIT: Playing the titular character, of course

Yes...that's correct. He had another line in the movie which I like..."All Glory is Fleeting" :]

Room service? Send up a larger room.
(Groucho)

Everybody wants heaven, nobody wants dead.

Whilst I have enjoyed this thread so far, I think it will help if people put the film title and or a link especially for some of the slightly more obscure quotes. Just my opinion of course and it may be that I am either lazier or dumber that others here.
(I doubt it BTW)
;)

@Skittle-Head and @OneDummHikk
Imagine there's no heaven. I wonder if you can. No hell below us etc.
I used to go to speakers corner at the Marble Arch end of Hyde Park on Sundays as a 'heckler' of the God botherers, it was fun.

@chessspy1 : the quotes I have posted were from the following (in order that they appeared)
From #19
-Heathers (probably should have gone with the more iconic "I love my dead gay son," but I maintain the Eskimo joke was underrated)
-Airplane!
-Buckaroo Banzai
-Monty Python and the Holy Grail
-Student Bodies
-Red
-Silence of the Hams
-Murder by Death
-Kentucky Fried Movie
-Shoot 'em up
#33: They Live!
#41: Scream
#52: What we do in the Shadows
#57: This is Spinal Tap

Thank you @clousems

"Tomatoes are evil"
-Return of the Killer Tomatoes (starring George Clooney)