A man arrived at J.F.K. Airport and wandered around the terminal with tears streaming down his cheeks. An airline employee asked him if he was already homesick.
"No," replied the man. "I've lost all my luggage!"
"How'd that happen?"
"The cork fell out!" he said.
"I wonder how much deeper the ocean would be without sponges."
~Unknown
Before jets, jet lag was called boat lag.