From: utzoo!decvax!harpo!seismo!uwvax!reid
Newsgroups: net.jokes
Title: Re: jokes
Article-I.D.: uwvax.584
Posted: Wed Sep 15 02:33:50 1982
Received: Thu Sep 16 00:56:24 1982
References: rabbit.748

I heard the punch line like this:  

Glup, on inspiration, yells out "314!", but nobody laughs.  "What's the 
problem," he wants to know.  Well, the guard says, some people just don't 
know how to tell a joke.