Lighter side of HI-TECH

An American,a Japanese and a Nigerian are sitting naked in the sauna.
Suddenly,there's a beeping sound,the American presses his forearm and the beeping stops.The others look @him questioningly 'thats my pager',he says "i've a MICROCHIP under the skin of my arm".
A few minuites later,a fone rings,the Japanese lifts up his palm to his ear,when he finishes,he explains, "thats my mobile,i'v a MICROCHIP in my hand"
The NIGERIAN,feeling decidedly LOW-TECH but not ready 2b outdone,decided he had to do something just as impressive.He steps out of d Sauna and goes to the toilet,he returns with a piece of toilet paper hanging from his BUTT,the odas raisd their eyebrows and said 'WOW!!Whts dat?'
I'm getting a FAX he xplains...