Three men, an American, a Japanese and an Irishman, were sitting naked
 in the sauna.
 
 Suddenly there was a beeping sound. The American pressed his
 forearm and the beep stopped. The others looked at him questioningly.
 
 "That was my pager," he said. "I have a microchip under the skin of my
 arm."
 
 A few minutes later a phone rang. The Japanese fellow lifted his palm
 to his ear. When he finished he explained, "That was my mobile phone, I
 have a microchip in my hand."
 
 Paddy felt decidedly low-tech. So as not to be outdone, he decided he
 had to do something just as impressive. He stepped out of the sauna and
 went to the toilet.
 
 He returned with a piece of toilet paper hanging from his bum. The
 others raised their eyebrows.
 
 "Bejeezuz look at that I'm getting a fax!"