Team Fortress 22007

Soldier:
[Soldier is talking to a line of people wearing helmets] "If fighting is sure to result in victory, then you must fight!" Sun Tzu said that, and I'd say he knows a little bit more about fighting than you do, pal, because he invented it, and then he perfected it so that nobody could best him in the ring of honor. Then he used his fight money to buy two of every animal on earth. And then he herded them onto a boat, and then he beat the crap out of every single one. And from that day forward any time a bunch of animals are together in one place it's called a zoo!

[Camera angle changes to reveal the 'people' he is talking to are all the heads of his decapitated victims, lined up on a fence. One of the heads falls onto the ground]

Soldier:
[to the fallen head]... Unless it's a farm!