The 2000 Year Old Man was actually born in 1950, when Carl Reiner bought a $138 Revere tape recorder, plugged in the microphone, and instead of saying, "Testing, testing," turned to Mel Brooks and asked, "Is it true that you were at the scene of the Crucifixion some 2000 years ago?" As Brooks' imagination took flight, the old man uttered his first remembrance of things past with a moan of "Oooooooohboy." And then: "I knew Christ, Christ was a thin...