LOL - reminds me of my youngest! Only with him it was the seam ripper. We had just decorated his room with matching sheets, blanket, curtains, etc....
He had to add his own touch! He decided to use my seam ripper to rip holes in the top sheet where he thought his feet would be. He said the sheet was too tight on his bed. Now get this, he was still so small that he only took up half the lenght of the bed anyway! The little stinker. And he didn't stop with that either. He decided to practice writing his name, with the sharp point of the seam ripper, on his chest of drawers!
And yes, I had it hidden in my sewing chest, which was hidden in my bedroom. Kids, no matter how closely you watch them, they wait until you are either in the bathroom or involved with something like cooking supper, and they go on a covert ops!
But, they are so cute - when they are asleep!