Drama:
The Outlaw Josie Wales/Unforgiven they are equals
Both Godfathers
Goodfellas
Jeremiah Johnson
Tombstone

Honorable Mentions:

The Natural
American Psycho
Batman the Dark Knight
The Big Lebowski
Goldfinger

Comedy:
Old School
Back to School
Cheech and Chong's Next Movie
Young Frankenstein
The Jerk

Action:
Predator(best action flick ever created,bar none)
Rambo first blood
Conan The Barbarian (Arnold not that new [Bleeeeep!])
Bourne Identity
Commando LOL

But the best of all time is anything with BRUCE FKN LEE!!