9. Blackadder Meets the Firing Squad- Blackadder Goes Forth, 'Corporal Punishment'
http://www.youtube.com/watch?v=esiCTP_f86Q The first of many scenes from the brilliant fourth series. The interaction between the jolly firing squad and Blackadder is just genius. As usual, Rowan Atkinson's facial expressions and sarcastic wit steal the scene.
8. Never Ignore a Pooh Pooh- Blackadder Goes Forth, 'General Hospital'
http://www.youtube.com/watch?v=moaayvc1cOY General Melchett is the standout character of series four in my opinion, there are innumerable of his funny moments that could have made the list, and this is but the first entry. This clip could have been included for "Well bugger me with a fish fork!" alone, but the monologue about "pooh pooh" outshines even that brilliant line.