[FabHK]

My favourites:

"Eure Spektabilität" and "Eure Magnifizenz" for the "Dekan" (dean) and "Rektor" (president/chancellor), respectively, of a university. I wish to meet one, just to use that term.

[realityking]

Hah, I used to be active in student politics and managed to use both of these in writing and heard them plenty of times in speeches.