My dad totally did this when I was growing up. Not so much the note on the door but he would lock me out, for sure. I've done my share of hanging out in tyhe driveway until the next morning when my Dad would let me back in. I love you, Dad!
My brother told me aliens and monsters lived under the bed.then the next morning I stuck my led off and hit the dog's leg and thought it was a monster's leg.from then on i would crawl to the end of the bed and take a flying leap out of my room :D