There was a married couple sleeping when an intruder entered their home and put a knife to the wife's neck. "Before I kill someone, I like to know their name. What's your name?" The shaking woman replied, "My name is Elizabeth." The intruder said, "My mother was named Elizabeth. I can't kill you." He then turned to the husband and asked, "And what's your name?" "Phillip, but my friends call me Elizabeth!"