In no particular order

Casino
Brick
But I'm a Cheerleader
After Sex
Mysterious Skin
Trainspotting
A Scanner darkly
Unforgiven
Enemy at the Gates
W
The Day of the Jackal
The American
Taxi Driver
American history X
Hannibal trilogy
RocknRolla
Super (aka the only movie with a hot Ellen Page)
Red Dawn
Pitch Black
The chronicle of Riddick
Paths of Glory
Once Upon a time in the West
Letters from Iwo J
Tima
Actually, any god damn thing with Clint fucking Eastwood in in
Pulp Fiction
I Saw the Devil
Oldboy
Hanna
Confessions
Batman: Under the Red Hood
Memories of Murder
Kung Fu Hustle
Lucky Number Slevin
Munich
Reservoir Dogs
True Grit
The Departed