How does?.......

I was having a conversation with my littlest angel who is 5 1/2 going on 12. It centered around the upcoming holiday, Santa, and how was he possibly going to get into our home. We have been in our home now for 15 months and I guess it just wasn't an issue last Christmas. We started a new family tradition that we all sleep around the tree Christmas Eve and leave the tree lights on (I believe our tree is flame retardent). I asked her how she thought Santa was going to get in our home to leave his presents.(We do have a gas fireplace). Without a second thought she blurted out "he's going to come down the chinney". Duh