Kids say the darndest things

Isaiah has loved being in the eagle's nest (childcare while shopping) at our local grocery store, Giant Eagle. He especially loves playing the Wii and other video games. When we were leaving the grocery store the other day, the boys and I were talking about the fact that Sam will be able to go in the eagle's nest when he's three.
Isaiah's comment: "Mommy, then you can mind your OWN business!"
Gosh, that one made me laugh. Kids use expressions in funny ways.