"How to get rid of telemarketers" joke

The phone rang as I was setting down to my anticipated
evening meal, and as I answered it I was greeted with " is
this William Wagenhoss" not sounding anything like my name, so I said who is calling?
The telemarketer said he was with The Rubber band Powered Freezer company or something like that and then I asked him if he knew William personally and why was he calling this number. I then said off to the side, "get really good pictures of the body and all the blood" then turned back to the phone and advised the caller that he had entered a murder scene and must stay on the line because we had already traced this call and he would be
receiving a summons to appear in the local courthouse to
testify in this murder case.
I then questioned the caller at great length as to his
name, address, phone number at home, at work, who he worked for, how he knew the dead guy and could he prove where he had been about one hour before he made this call.
The telemarketer was getting very concerned and his answers were given in a shaky voice. I then told him we had
located his position at his work place and the police were
entering the building to take him into custody, at that
point I heard the phone fall and the scurrying of his
running away. My wife asked me as I returned to our table
why I had tears streaming down my face and so help me, I couldn't tell her for about fifteen minutes.
My meal was cold, but after what I had pulled, very enjoyable.