LOL this reminds me of a placard my Dad got on a trip.
It was the first time I was left alone at home alone overnight EVER. I was 16-17 and decided to have a few friends over for some beers, and smoking. Well about 11:00PM my parents show up, they decided not to stay the night, and there we are HELLA BUSTED!
Well the next morning the placard was hanging on the inside of the front door it said
ATTENTION TEENAGERS
Please hurry up and move out while you still know everything.
The funny part is that a few years later he told me that he had decided on his way home that he wasn't going to put it up, but when he busted on us parting he changed his mind.