Three women, while traveling in a train, are discussing
different types of pain. The first woman says, "There is no pain
like when you suffer a fracture". The second woman says, "That's
nothing. Post-surgical pain is the worst". The third woman says,
"I disagree. Pain during childbirth is the severest". An old man
who is resting up on the top bunk overhears this conversation
and interrupts them. "I don't think you three have ever
experienced a swift kick to the balls".