Half Awake

"Four-seven-seven-zero?" he asked.
"Here," replied one half-awake lieutenant-to-be. Taking the paper, though, he realized he had mistakenly asked for the wrong paper.
"Seven-zero-seven-five?" asked the instructor.
"Here," repeated the student, gearing for trouble.
"I thought you were four-seven-seven-zero, soldier," spoke the teacher.
"That's right, sir," answered our hero. "I have a nick-number."
Originally published November 14, 2002.