based on this list: http://cinema-fanatic.com/2011/04/22/100-things-i-love-about-the-movies/
Here's a couple right off the bat.
1. Freaks, the final attack of the Freaks outside in the rain
2. Shaun of the Dead, Singing White Noise while hearing a zombie growl for backup.
3. Fear & Loathing In Las Vegas, white rabbit music being played in the bathtub.
4.Touch of Evil, The opening three-minute, twenty-second shot
5. The Train (1964), Burt Lancaster hearing how art is for the elite by the Nazi commander
6. The Thin Red Line, seeing the dogs pick up the body parts off the dead
7. The Man Who Wasn't There, Billy bob getting hit in the courtroom
8. The Ice Storm- the Nixon mask
9. Superman Returns 2006, landing the airplane
10.Toy Story 1, buzz lightyear, jumping off and realizing he can't fly.