Just the other day I was changing my poopy diaper and my daughter walked in. She goes daddy...you stinky...I said yeah I know sweetie...she just giggled and left.
As I was finishing up, there was a knock at the door and it was friends from church with their young kids and my daughter says matter o factly: "my daddy is in the bathroom changing his stinky diaper. I had to spend the next ten minutes explaining why I had to wear diapers....
If you wear diapers realize that kids have no filters. Be prepared.