Penile Discoloration
Penile Discoloration is a lethal disease involving the shaft of the penile location. This disease is early identifiable during stage 1 by necrosis of the entire ball sack. By stage 2 the penis has turned blue and now the entire body has sepsis and you die.
"Hey man you should go get that Penile Discoloration checked out i don't think its supposed to be blue"