bananaficiary Share definition Flag The person to whom you give your bananas once they are too ripe for you. I'm Jeanette's bananaficiary. Once her bananas lose all their green color, she gives them to me! bananaficiary by thedoctor77 December 20, 2017 0 0 Get merch Get the bananaficiary mug. Buy Now — $32.95 See more merch