brahstifarian Share definition Flag a brahstifarian is a person that's your bro thats also a stoner. (i Dont take credit for this my friend Matt made it up) guy 1 - sup brah?!? guy 2 - not much my brahstifarian. brahstifarian by evilpaint2050 February 10, 2009 0 0 Get merch Get the brahstifarian mug. Buy Now — $32.95 See more merch