Product description
This plastic Archie McPhee Lucky Yodelling Christmas Pickle Ornament has a motion detector that goes off whenever someone gets within approximately three feet of it. Set up the ornament near presents—a yodeling alarm sounds when someone snoops. Buy a bunch of them, and you'll have a chorus of yodels whenever someone walks past your tree. Batteries included. Pickle has an on/off switch. Santa Pickle endorses it.
Finding a pickle is considered good luck. Some families put a pickle on their tree on Christmas Eve, and the child who finds it first the following day gets a year of luck—or an extra present. While some say the Germans came up with this tradition, people in Germany have never heard of it. Let's not let implausibility prevent us from having fun with a tradition.