"The Destroyer"

Here are some ways you know that Nolan has been in the room:

1. An entire roll of toilet paper has been unwound
2. Baskets have been emptied
3. Drawers are open...and emptied
4. Something is broken

and the best way to know that "The Destroyer" (as he has been appropriately nicknamed by the kids) has been in a room...

5. Someone is crying

One month till your 1 year birthday....