There was a Microsoft Tech Support guy who joined the Army. He was hopeless on the firing range with a pistol. He shot a whole clip and never even hit the target. The Drill Instructor was not happy with his performance, and informed him of this.

The Tech Support guy went back to his position, reloaded, put his fingertip over the end of the barrel, and pulled the trigger, which, of course, neatly removed the end of his finger.

'Well,' he said to the D.I., clutching his finger, 'it's coming out of the gun all right. It must be a problem on your end.'