It's a fun little trick of Robert's. Just as he goes down for a nao, he poops in his newly changed diaper to try to get out of the nap. He's thrilled when I come in and pick him up, thinking he's off the hook. But, oh no. I won't fall for that again and again. After a change his diaper for the second time in twenty minutes, I put him right back in his crib, much to his dismay, and he wails for literally a few seconds in protest and then is asleep not five minutes later. Silly boy!