The term 'PENN AND TELLER' is a reference to the famous American magician duo, Penn Jillette and Raymond TELLER. The two have been performing together since 1975 and are known for their unique blend of comedy and magic. They have won numerous awards, including Emmy Awards, and have had their own television show, 'Penn & TELLER: Fool Us'. They are also well-known for their advocacy of skepticism and scientific inquiry.