Noun: Term used to describe an individual who considers themselves a doctor although never attended medical school. It can also be used to describe anybody who is such a tool they call themselves a doctor in their online persona.
by MJ\/FB October 9, 2013
Noun: A type of doctor who is able to outwit society by using medical quackery and claims that he/she is an expert at every subject.
by Grand Firctionary January 17, 2014