Here's a good one! The dream of all the godbots on here!
Darth Vader: Don't be too proud of this technological terror you've constructed. The ability to destroy a planet is insignificant next to the power of the Force.
Admiral Motti: Don't try to frighten us with your sorcerer's ways, Lord Vader. Your sad devotion to that ancient Jedi religion has not helped you conjure up the stolen data tapes, or given you enough clairvoyance to find the rebels' hidden fortress...
[Vader makes a pinching motion and Motti starts choking]
Darth Vader: I find your lack of faith disturbing.
I prefer yours, too.
(I've posted rafts of Tolkien quotes in response to that sorta BS.
Or even better, Lewis Carroll.)