Zip Code Man

This one will take some editing, but be a total goof on the audience.  With the USPS in the news, have someone at the station be Zip Code Man (ZCM).  Listeners call, tell ZCM their street address, and he tells them their zip code.  He’s never wrong.  The thing is you record all the calls ahead of time and edit out the space where you are looking it up.  So Zip Code Man knows every zip code off the top of his head very quickly.  That’s his super power!