assassin-client privilege

noun. The confidential, almost-fetal relationship that exists between an assassin and his or her kind benefactor.

Real citaion:
Sydney Bristow: "Who hired you?"
Tomazaki: "Sydney...assassin-client privilege."
("Authorized Personnel Only," Jan. 5, 2005, Alias)

Made-up citation: "In what year of law school do they cover assassin-client privilege?"