Holy crap, Reach is amazing.
Hey, I realize this is very vague, but way back in the day there was a machinima on Halo CE that I cannot remember the name of.
Significant lines: "What indigenous animal do you resemble, and why."
"I'm not a soldier! I'm an orthodontist!"
The ghost was an anti-tank vehicle, and there was a "master" who could kill a tank with a needler.
That is everything I can think of. It was pretty popular and had a peculiar name. Any help would be appreciated.