Behold, The Bionic A**hole!

An unfortunate motorcyclist in England was so badly injured in a wreck that he had to be fitted with a 'bionic bottom':

"They took a muscle from above his knee, wrapped it around his sphincter and attached electrodes to the nerves which are operated by remote control. He carries the palm-sized device in his pocket and simply presses a button to open his bowels when he wants to go to the toilet."