They do their best, do what they can To get them ready for Vietnam From old Hanoi to East Berlin Commando, involved again They do their best, do what they can To get them ready for Vietnam First rule is The laws of Germany Second rule is Be nice to mommy Third rule is Don't talk to commies Fourth rule is Eat kosher salamis They do their best, do what they can To get them ready for Vietnam From old Hanoi to East Berlin Commando, involved again They do their best, do what thеy can Get them ready for Viеtnam First rule is The laws of Germany Second rule is Be nice to mommy Third rule is Don't talk to commies Fourth rule is Eat kosher salamis