The wife was very impressed to see it. Her husband then took off his pants, exposing his muscular legs and said, "Each foot contains a force equivalent to five hundred pounds of dynamite."
When the husband releases his panties, the wife looked at him in horror. "What is it?" asked the husband.
"I have to leave the room," He says. "Dynamite much with the" axis "is short so, this room would soon explode".