A couple wakes up in the middle of the night to find a thief in their bedroom
The thief points a gun at the couple.
"Now that you've seen me, I have to kill you both. Tell me your names and you won't suffer. I remember all my victims by their names."
The woman says "Stephanie."
"Wow. I can't kill you after all.. Stephanie was my Mother's name."
He points the gun at the man and asks his name.
"Phil. But all my friends call me Stephanie."