I haven't finished my list. This is odd because the first time I think I did it in significantly less than a day, and I think I only got called on two of the ten items. I find it curious I haven't even come up with five this time around.
This may not sound like the snappiest line from 2001: A Space Odyssey (1968), but it evidently caught the imagination of John Landis, who has worked references to a mythical film of this name into most of his own movies - memorably as the grotty British skinflick watched by an assortment of lycanthropes and zombies in the climax of An American Werewolf in Paris [sic] (1981).
Ghastly Beyond Belief, Neil Gaiman and Kim Newman