“open the pod bay doors Hal” – 2001
I’ve worked in IT for the last thirty years and it still makes me laugh, he’s not going to open the doors Dave and that’ll teach you to remember your helmet.
“you’re going to need a bigger boat” – Jaws
A bald statement of incontrovertible fact, the shark has not aged well that’s for sure, but in all other respects a superb movie – as above; the monologue about the USS Indianapolis is brilliant.
“Luke, I am your father” – The Empire Strikes Back
Thirteen year old me was totally stunned; mind blown, to be honest I’m still in a bit of a daze. Stands in stark contrast to every other Star Wars Movie since; they should have just stopped right there.