At the hospital a man was disappointed to learn that his son was born without arms, legs or a torso.  However, he loved him and raised him into a fine head of a man.  On his 21st birthday he took him to a bar and ordered him his first beer.  Upon drinking the beer, the young man sprouted a torso.  The father and bartender were astounded.  "Give him a bourbon!" ordered the father.  Upon downing the bourbon the young man grew two strong arms.  He was getting very drunk, but was amazed at the developments.  By that time, the whole bar was ordering drinks for the former head-man.  After downing a 12 yr. old single malt scotch the boy grew two strong legs.  The bar erupted in celebration.  Amidst the celebration the now very drunk young man slipped away to show his mother the miracle.  A short time after leaving the bar he was hit and killed by a city bus.  The shocked silence of the bar was broken by the bartender, who, with a tear in his eye, said, "He should have stopped when he was AHEAD."