Decades at least. I heard it as a teenager.
Have an update:
Jesus was walking along one day, when He came upon a group of people surrounding a lady of ill repute. It was obvious that the crowd was preparing to stone her, so Jesus made His now-famous statement, “Let the person who has no sin cast the first stone.”
The crowd was shamed and one by one began to turn away. All of a sudden, a lovely little woman made her way through the crowd. Finally getting to the front, she tossed a pebble towards the woman.
Jesus looks over and says, “I really hate it when you do that, Mom.”