"You're just a couple of mules in horses' harness." (GWTW)
"What happens on the Mile, stays on the Mile." (The Green Mile)
"Smellin' me some cornbread, boss." (Green Mile)
"John Coffy, like the drink. Only spelled different." (Ditto)
"I couldn't hep it Boss. I tried to to take it back, but I couldn't hep it." (Ditto - that is one fine movie for memorable lines.)
"GET MAD AT THEM EGGS!!!!" (Cool Hand Luke.)