The result of stuffing your face with too many carbs. You get a slight tingle in your back. You start to become affected after about 200 carbs in one single sitting.
Eating 3 full sized pancakes, 4 biscuits, sweet tea, and some more biscuits. That will result in a carb cringe.
Person 1: Did you see that photo of Britney in her bikini in heat the other day?
Person 2: EURGH yer it made my crotch cringe.
Person 1: I bet if you saw David Wilsonholme naked he would be spherical...
Person 2: Ewww thats sick, it makes me want to sew myself up!
Person 1: LOL!! Crotch cringe!!!!