A) one who drinks coffee to the point of excess.
B) amateur connoisseur and/or coffee lover.
C) heavy coffee drinker of Canadian descent.
Origins: Derives from the root word Hoser
; central and eastern Canada; northeastern United States. Originally a derogatory term to connote someone as a lush
for beer in particular. Developed into a slang, jovial term for a Canadian person based on the stereotype that Canadians drink too much beer.