A 6 year old child who keeps stretching his neck and crooking his mouth when he eats may be eating too fast, habitual movements, etc. It is also important to consider that it may be Tourette’s syndrome in children. If the child eats faster and eats dry food, the stretching of the neck and crooking of the mouth may occur due to difficulty in swallowing. It may also be a habitual movement that develops during meals and doesn’t occur at other times. Consider that it’s not too much of a problem, just a bad habit that you can help your child correct. 6-year-old child eating old stretching neck crooked mouth, may also be children with Tourette’s syndrome, which is due to genetic factors, mental factors, habits of imitation and other multiple factors, manifested as stretching the neck, skimming the mouth, squeezing, shrugging shoulders, shaking hands, shaking legs, and so on. If the child often appears to stretch his neck and crooked mouth, you can take the child to the hospital, check to rule out the disease.