Without a doubt Pulp Fiction. Greatest line of all time "Step aside Butch (shotgun racks)".
All things Indiana Jones
Star Wars, originals mainly, but the Disney films are pretty good
Braveheart
Bringing Out The Dead
Office Space "Why should I change? He's the one who sucks"
Pretty much all of the old Kevin Costner movies, The Postman, Robin Hood, Dances With Wolves, Waterworld
The really old The Hobbit cartoon
Man, I'm sure I'm forgetting a few but these are the core anyhow.