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 toilet. He returns with a piece of toilet paper hanging from his #$%$.
The others raised their eyebrows. "Will you look at that" says Paddy, "I'm getting a fax."