American, Japanese, and Canadian....

An American, a Japanese man, and a Canadian are hanging out when suddenly there is a beeping sound.
The American says, "That is my pager. I have a microchip under the skin of my arm."
A few minutes later, the Japanese fellow lifts his palm to his ear and says, "It is my mobile phone. I have a microchip in my hand."
The Canadian decides he has to do something just as impressive. He goes to the bathroom and returns with a piece of toilet paper hanging from his butt, he says, "Well, look at that! I am getting a fax."