The Pitters' Place

Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb
A Hard Day's Night
My Fair Lady
Goldfinger
Who's Afraid of Virginia Woolf?
A Fistful of Dollars
For a Few Dollars More
The Dirty Dozen
Bonnie and Clyde
Cool Hand Luke
The Producers
The Graduate
The Good, the Bad and the Ugly
Planet of the Apes
2001: A Space Odyssey
Bullitt
Midnight Cowboy
Once Upon a Time in the West
True Grit
Butch Cassidy and the Sundance Kid
Patton
Willy Wonka and the Chocolate Factory
The French Connection
A Clockwork Orange
Harold and Maude
Dirty Harry
Straw Dogs
The Godfather
Deliverance
Sleuth
High Plains Drifter
American Graffiti
Enter the Dragon
Serpico
Papillon
The Sting

Dude, you watch too many movies. Go outside or something.

Ha! And these are only like the top 20% I've seen that made the "good" list.

*Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb
*A Hard Day's Night
*My Fair Lady
*Goldfinger
*The Producers
*The Graduate
*The Good, the Bad and the Ugly
*Planet of the Apes
*2001: A Space Odyssey
*True Grit
*Willy Wonka and the Chocolate Factory
*A Clockwork Orange
*Dirty Harry
*The Godfather
*Deliverance
*The Sting

I own every movie that I've seen on your list. I don't like 2001 all that much, though the music and visuals are awesome.