A traveling salesman visits a small town in the Midwest and sees a
circus banner reading:  "Don't Miss The Amazing Texan." Curious, he buys
a ticket.  The tent goes dark.  Suddenly, trumpets blare and all eyes
turn to the center ring.  There, in the spotlight in the center ring is a
table with three walnuts on it.  Standing next to it is an old retired
cowboy.

Suddenly the old man unzips his pants, whips out a huge penis and
smashes all three walnuts with three mighty swings!  The crowd erupts in
applause as the elderly Texan is carried off on the shoulders of the
crowd.

Ten years later the salesman visits the same little town and he sees a
faded sign for the same circus and the same:  "Don't Miss the Amazing
Texan."  He can't believe the old guy is still alive much less still
doing his act!  So he buys a ticket.

Again, the center ring is illuminated.  This time, instead of walnuts,
three coconuts are placed on the table.  The Texan stands before them,
then suddenly unzips his fly and smashes the coconuts with three swings
of his amazing member.

The crowd goes wild!  Flabbergasted, the salesman requests a meeting
with him after the show.  "You're incredible," he tells the Texan.  "But
I have to know something.  You're older now, why switch from walnuts to
coconuts?"

"Well, says the Texan, "My eyes ain't what they used to be."