At least that is what my buddy would always say to the girls. Typical conversation after going to beach with the girls, "so I think we get to take my dads mercedes tonight, what time do you girls want to be picked up".
Freakin drove me nuts, but i passed it off as a typical teenager thing.
Nice to know that not only the north wing of the home was off limits, but the SEVEN rooms in the north wing. Thanks for the clarification and nice humble brag.