True story......
I once visited a (female) relative who was in jail; as the female warden was opening the door to allow me to leave I said, "Is this the part where you strip search me?"
She replied, "We don't do that to visitors anymore"
I added, "I'm kind of old fashioned, can I request one?"
And I still didn't get strip searched!

Was worth it just to give my relly a laugh though