An incredibly annoying persona adopted by some hardcore stones, the Reefer Preacher is a person who spends an obsessive (even disturbing) amount of time vocalizing their support of marijuana and its benefits, whether or not it is called for in a given situation.

The Reefer Preacher is the sort-of person whose life is literally consumed with a misguided, self-aggrandizing efforts to force their idealized view of cannabis down everyone's throats- hence, they become "preachers" that spout long-winded "sermons" about marijuana at any opportunity.

It's essentially a ploy for them to make themselves feel more “important.” Despite growing support for marijuana legalization, they pretend that marijuana is still a social taboo that is increasingly oppressed, and use that as a platform to annoy the fuck out of everyone unfortunate enough to be nearby with long-winded speaches about how “marijuana is the greatest miracle of nature.”
Reefer Preacher: "Do you smoke?"

Passerby: "Oh... sometimes. I like to at parties every so often, but I don't do it all the time, because sometimes it just doesn't sit well with my body. But on occasion, sure, I like to have a puff or two."

Reefer Preacher: "Don't be ignorant! Marijuana can never, ever not sit well with your system! That's just the secret Illuminati conformist agenda having a placebo effect on your body with all of the anti-marijuana propaganda that they unleash onto air and radio-waves! Don't you know all of the benefits of cannabis?! It can be used for so much... It can cure cancer! It can end droughts! It can stop wars!"

(This goes on for roughly the next 20 minutes)
by TeddyStix February 2, 2015
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