Too Quiet?

These are just a few of the things I've found when I realize I haven't been interrupted in the last five minutes:
1) Two kids sitting in a living room chair eating peanut butter out of the jar with their hands.
2) Two kids sitting in the middle of a pile of powder that has been spread from one end of the kitchen to the other.
3) Two kids dumping a box of 3" finishing nails onto the floor, picking them up, and dumping them again.
4) Two kids sitting in front of the pantry eating Crisco out of the container.

It's never one or three or four. It's always two. I don't think any more than that are able to do something bad quietly.