The Captain has indicated that we have begun our initial descent into the greater XXX area, in preparation for landing, please assist your cabin crew by placing your seat backs and tray tables into their upright and locked position...... The flight attendants will be coming through the cabin to collect any trash or additional service items that you may have, please pass them to the center of aisle....

I hear this stuff in my sleep. I got busted a few months ago when I was 're-stowing' my items in the overhead and I was reciting the thing to myself and I turned around and there was one of the FA's just looking at me......