Making it up, as we go

Over the years, I have honed my skills in asking very specific questions of my children after a school day. My questioning on this first day of Kindergarten for #3, got this response:

Him: Well, you see, we only had 5 Kindergarten rules, but now we have one more. This kid tried to tattle on me for opening a door--which was true--I did that. . .but, he didn't even think I could, so I had to show him that I've known about opening doors since I was a baby. So, I opened the door and, then, he tried to tell the teacher to get me in trouble, but she didn't even mind that much, except that now we have to have a new Kindergarten rule.