Best scene in any movie you've ever seen?

GAH. Really hard to pick. I’ll give you a top five in no particular order.

1. The “Where Is My Mind?” sequence at the end of Observe and Report. Amazing slo-mo.
2. The scene in Repo Man where Emilio Estevez is walking the streets alone with Plugz playing.
3. The Europe trip sequence from Rules of Attraction.
4. The “20th Century Man” sequence from Bottle Rocket.
5. The phone sex scene from Punch Drunk Love.