Chonk Share definition Flag When a person has a extra layer of fat, often found in obese people. Yo see that girl, she chonk!Donnie: Yo dog, she fat as hell Donino: Nah fam, she be chonk Chonk by chonky lad April 30, 2019 0 0 Get merch Get the Chonk mug. Buy Now — $32.95 See more merch