The King in this ad isn't near as creepy as the King in the current ads. I think the current King in the BK ads is a creepy stalker and needs to go away.
This is an easy one...The longest word is "floccinaucinihilipilification" the act of teaching as worthless. It appears in a couple different forms in at least one Heinlein novel-"Time Enough for Love". I can thank my warped highschool English teacher Mr. Sheehy for this one. It's been stuck in my head for 25 years.