Big Fat Porcupine Share definition Flag Once there was a boy named ___ and his classmates decided to call him big Fat Porcupine. And it kinda stuck. Person one: “hi __ your name is Big Fat Porcupine now” Person two: “okay” Big Fat Porcupine by Yeep yeep March 19, 2020 0 0 Get merch Get the Big Fat Porcupine mug. Buy Now — $32.95 See more merch