WALTER: "Sure you'll see some tank battles. But fighting in desert is very different from fighting in canopy jungle."
DUDE: "Umm humm."
WALTER: "I mean 'Nam was a foot soldier's war whereas, uh, this thing should uh, you know, be a piece of cake.I mean I had an M16, Jacko, not an Abrams fucking tank. Me and Charlie, eyeball to eyeball."
DUDE: "Yeah."
WALTER: "That's fuckin' combat. The man in the black pajamas, Dude. Worthy fuckin' adversary."
DONNY: "Who's in pajamas, Walter?"
WALTER : "Shut the fuck up, Donny. Where as what we have here, a bunch of fig-eaters, wearing towels on their heads tryin' to find reverse on a Soviet tank. This, this is not a worthy fucking adversary."