Random Riddle: 10-23-2012 Riddles Add comments Oct 232012 Hold your mouse over for the answer.There were an electrician and a plumber waiting in line for admission to the Home Show. One of them was the father of the other’s son. How could this be possible? Leave a Reply Cancel reply Name (required) E-mail (required) URI Your Comment Notify me of follow-up comments by email. Notify me of new posts by email.