Banana Junkie
Person who has unhealthy obsession with bananas - Will try and smuggle bananas on their person to eat during the day, paranoid about the extinction of the banana. In severe cases sufferers of this affliction have been known to dress as bananas and also wear pyjamas while running down stairs and may ingest up to 40 bananas in a day.
That guy is one messed up banana junkie he just ate all my bananas