I have four sons and they were constantly hungry. If you didn't put your name on leftovers, it was gone before midnight. My dirty Little Secret is Hot Sauce! The boys were always in the refrigerator and the bottle of hot sauce was my secret alarm. The bottle positioned in the door, would fall over and click the jar next to it. I could hear it upstairs. I would yell immediately ”Who’s in the refrigerator?” It drove the boys nuts. To this day, they believe I am psychic. The boys are 30, 28, 25, 22 and the bottle is still in the refrigerator!!!!!