Blackadder has so much quotable stuff. My second favourite one just turned up on late night TV.
This on whilst not voiced as its too long as a one liner makes me chuckle when I come across any mad planning
Melchett: You look surprised, Blackadder.
Edmund: I certainly am, sir. I didn't realise we had any battle plans.
Melchett: Well, of course we have! How else do you think the battles are directed?
Edmund: Our battles are directed, sir?
Melchett: Well, of course they are, Blackadder -- directed according to the Grand Plan.
Edmund: Would that be the plan to continue with total slaughter until every- one's dead except Field Marshal Haig, Lady Haig and their tortoise, Alan?
Melchett: Great Scott! (stands) Even you know it! Guard! Guard! Bolt all the doors; hammer large pieces of crooked wood against all the windows! This security leak is far worse than we'd imagined!
All the scripts are here
Now a game of guess my most favourite quote :-)