Two of my grandkids spent the night once, 5 and 6, and got up in the middle of the night and basically did this, but with every single makeup and powder items they could find in the wife's warpaint collection which was, of course, substantial. The wife had just stocked up on these, naturally. Grandpa was amused, grandma, I must admit, was not, and it further turned out that the children were initially mistaken in this amusement as I was. Not to worry, the missus was able to straighten us all out on reality with alacrity.