"Yes, Sir," says the private. The general says, "You see that tank out there. I want you to run at it, and don't turn back." He gets killed, and the marine general says, "My soldiers are the bravest."

The army general interjects and says, "No, no, no, my soldiers are the bravest." So they then go to the army base. The army general calls out a private. "Private!" "Yes, Sir." "You see that firing squad out there. I want you to run at it, and don't come back." He gets shot and killed, and the army general says, "My soldiers are the bravest."

The navy admiral interjects and says, "No, no, no, my soldiers are the bravest." So they then get on a navy ship. The admiral calls up to the guy in the Crow's Nest. He says, "Private." "Yes, Sir." "Jump." "Screw You!!!" "My soldiers are the bravest," exclaims the admiral.