What are your top 3 movies

What are your top 3 movies of all time in order?

Once Upon a Time in the West
Blade Runner

A third one is hard to pick. I've usually said A Clockwork Orange as the best film of my favorite director. Similar alternative would be Jackie Brown - or Kill Bill if you count them as one movie.
But I'm tempted to choose some big classic, like Sunset Boulevard, Godfather, Shawshank Redemption...
Or old Germans, M or The Blue Angel. Or speaking of Germans, Das Boot.

In the end, just for the powerful concept, I'll say Kurosawa's Ikiru as the third.

1. A Clockwork Orange

2. Pulp Fiction

3. The Silence Of The Lambs