This metal sign is reminiscent of the many advertisements you can see in Irish pubs. The sayings on this sign are funny, full of irony and character. These are real-life examples of Murphy’s law, a law that was created by U.S. Air Force engineer Edward A. Murphy. Now you can have a bit of that witty charm in your home with this sign. It’s a sturdy metal sign that you can display indoors or outdoors. This would also make a wonderful gift for a family member, colleague, or friend who shares this sense of humor!