Top definition
An acute case of fanatacism causing the victim to disregard embarassing behaviour and neglect personal hygeine, health and wellbeing in pursuit of coveted thing. Adapted from meningitis although no less severe, faningitis can turn susceptible persons into blubbering, jabbering, bodily-function-ignoring tragics.
Dude, that trekkie's got serious faningitis.
by James Eunson October 22, 2006
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