The role self-assigned by/to the person in the passenger or back seat of a car who insists on giving unwanted and endless streams of useless directions, much to the annoyance of the driver.
"Look, I'm driving this car. I know where I'm going and yes, I can see that stop light. I don't need a Naginator."
by Muz_in_MB January 18, 2014
Ray Nagin, incompetent mayor of New Orleans who allowed the people of the city to die during Hurricane Katrina because he ignored the warnings of impending danger.
by Dave K. February 13, 2008
Mayor of New Orleans who failed to put his people on the buses which sat empty for 5 days while hurricane Katrina approached. Turned down an offer from Amtrak to assist him in evacuating people before the hurricane hit. Now those people are dead or homeless and he looks to blame others for his incompetence.
by TruthMaster August 30, 2006
by booonola February 20, 2008