porcufag Share definition Flag when a porcupine and a gay make fuck time and they are both of the same sex, the baby is called a porcufag woah dude! i tried pulling out of a porcupine but it didnt work. Now my first baby is a porcufag. porcufag by anonymoos porcufag October 25, 2017 0 0 Get merch Get the porcufag mug. Buy Now — $32.95 See more merch