Tidying Wolfism

I mentioned to that my son has many cute lines, which I call his Wolfisms. He came up with a new one yesterday, when we asked him to tidy his toys when he was holding some cars or Lego pieces: "I can't tidy when my hands are filled". That is only one of his many objections when we ask him to tidy. That said, my wife asked me to be fair and to add that he did tidy his many toys a few minutes later, without being asked, because he is also "a sensible child".