Sarcasmo said:He must be the kind of person who only eats small potato chips, so as to fit the entire thing into his mouth before biting down on it.
It has to do with the crunching in the mouth. Trust me, I was very well trained not to make a sound when I eat. I had to suck the chip soggy before I could chew it if I wanted to eat them around him. He took your peeve a bit overboard I think.