Pot'o'jay Share definition Flag A marijuana apprentice. Someone who has been taught the way of the pot head by a wiser and older smoker. Yeah, you gotta get used to it a bit, you're still my pot'o'jay. Pot'o'jay by who_leo August 4, 2010 0 0 Get merch Get the Pot'o'jay mug. Buy Now — $32.95 See more merch