Originally Posted by
Aloha_Shooter
Protocol says that you refer to a former high official by the highest title s/he earned/was appointed to. This is why former Secretaries are still called Mr./Mrs./Ms. Secretary, former Ambassadors are still referred to as Ambassador, etc. It is therefore legitimate to refer to Obama and Biden as President and Vice-President in both second and third person. I also think "Giant Flaming Arsehole" works for them as well but GFA is not a recognized title by Protocol.