Originally invented at Disney Land, all the sick, saw dust, brick dust, and other detritus was swept off the floor and dried into big crispy sheets. Then, triangle shapes were cut from these sheets and coated with orange dye and enough MSG to give a dead man brain damage.
There is no way to eat Doritos without the filth coming off all over your hands and mixing with your sweat to form a potently smelly and toxic industrial waste product that serves to emphasize the poor hygiene and self control of the consumer.
Every bag of Doritos takes a year off my life, but I can't stop eating them due to the fact they are 50% MSG.