Fopdoodle Share definition Flag An old timey swear word that means insignificant fool or stupid person. God! Anna's such a fopdoodle! She sold her car for gas money! Can you believe? Fopdoodle by PistachioPond48 September 18, 2016 0 0 Get merch Get the Fopdoodle mug. Buy Now — $32.95 See more merch