During the World War II, an American warship was attacked by
the Japanese. A torpedo was heading towards the ship and a
hit seemed inevitable. So the captain told the navigator to go
down to the crew quarters and tell a joke or something - at
least they would die laughing.
The navigator went down and said to the crew, "What would
you think if I could split the whole ship in two by hitting my dick
against the table?"
The crew burst laughing. So the navigator pulled his dick out
and whammed it on the table. Just when the dick hit the table,
a huge explosion tore the ship apart. The only survivors were
the captain and the navigator.
As they floated around in a lifeboat captain asked the navigator,
"Well, the crew really laughed. What did you do?" The
navigator told him.
The captain replied, "Well, you better be careful with that dick
of yours. The torpedo missed!"