dishwasher
The other day, he was sitting at the table vigorously liking his fork and spoon. I looked at him quizzically and he said, " I'm just pretending to be a dishwasher!" and kept on liking. About 15 minutes later, I opened the silverware drawer and took out a spoon that was still sort of dirty -- and then a fork. I had to seek out Ro to explain to him no matter how much he licked, all utensils needed to go through the dishwasher before getting put back in the drawer. :)