Chonkus Maximus Share definition Flag Used to describe the biggest, fattest thing to ever exist. (Must be used to describe a living thing) "Your mom's so chonkus maximus, she could end world hunger in all of the multiverses" Chonkus Maximus by Hungry Hungry henry. October 31, 2022 0 0 Get merch Get the Chonkus Maximus mug. Buy Now — $32.95 See more merch