Religion created by 6th form students who were kicked out and began life as drinkanitists being bar tenders roaming the streets of newcastle drunk every night.
Girl: "Who is that bum who is completely pissed out of their mind at this time of night in newcastle?"
Boy: "Must believe in drinkanity"
When your not feeling like a breakfast, so you drink instead. It could be as interesting and filling as any smoothie, or water. Having a drinkfast should be a rare thing, as it can be unhealthy and dangerous to have daily.