A man was walking through a cemetery on a dark night and accidentally
fell into an open grave.  He made several attempts to climb out but to
no avail, gave up and sat down in a corner to await daylight and the
possibility of rescue.  About an hour later, another man suffered the
same fate.  Not seeing the first man sitting in the corner, he also
tried in vain to climb out.  After watching his unsuccessful attempts
for a few minutes, the first man said, "You might as well forget it.
You'll never get out of here."  But, you know, he did!  Lyle's Joke
Boutique.