One year, I was giving my grown son a huge gift that I didn't want to have to wrap. So, i took a rock and used a Sharpie and painted it black, put a note in it about him not being so good that year so Santa left him coal. Now this son when growing up was hardly ever in trouble unlike his other brother. When he opened it, he got the strangest look on his face and his older brother just cracked up laughing. The grandkids wanted to know what Daddy got. Finally, I couldn't stand it any longer so went into the closet where I have his gift stashed and brought it out to him. There was a look of relief on his face...just goes to show that even grown kids still "Believe"! LOL