Its pretty much random on the response you get from the kings...

For the Grumpy old king, use for your question: What do you do if fierc Peohins has eaten too much tin of olives?
(note for fierc and Peohins you can press f and p 3 times to get it, saves scrolling down for it. ;)

Put whatever you feel like as the answer, is doesn't really matter.
Seeing that the scores you get from the kings, are just as random as your answers / questions.

P.s. Didn't think to take a screen shot when I got the Jester avatar but he's link for King Hagan avatar.
Enjoy.