The Russian says, "Glorious motherland send her best soldiers 2,000 calories a day! Is feast for grateful soldiers!" The Brit chuckles and says "Well old chap, the dear Queen does send her finest fighting men 3,000 calories a day, so I'm quite afraid we have you beaten." The American scoffs and says "Aw hell boys. I got y'all both beat. Uncle Sam sends us 4,000 calories a day!" The Russian, who had looked quite perturbed at the British soldier's reply, now is completely incredulous. He bursts out "4,000?! 4,000 calories a day?! Is impossible!! No man can eat so much cabbage!"