Here's a terrible joke I heard on the radio. So, a families toilet stopped working so they call a plumber to come fix it. The plumber says that his next free appointment is noon tomorrow, so the family sets up the appointment. Tomorrow rolls around and the family forgets that the plumber is coming and head off to work. At noon the plumber comes and knocks on the door. *knock knock knock* comes from the plumber. *knock knock knock* comes back from the house. ""That's weird"" said the plumber. ""T…