Always Wondered - Why Do We Say "P.U." When Something Stinks?

On this episode, we look at the weirdest thing that the Post Office ever allowed people to mail.  And when you hear the answer, you're going to say "wait, what??"  Also - do our pets actually dream...or are those moans and paw twitches strictly for our own amusement?  Plus - why do we say P.U. when something stinks?  Is it an acronym...or just another way to spell "gag me with a spoon?"  Join host Rick Peterson as he answers more of the questions you've always wondered about.