Ngon mồm ôm bụng

Direct English translation

A tasty mouth, a stuffed belly.

Equivalent English version

His eyes are bigger than his stomach

Giải thích tiếng Việt
Chỉ thói ham ăn, ăn quá mức đến no căng, khó chịu; cũng dùng để chê sự tham ăn không biết chừng mực.
English explanation
Refers to overeating because something tastes good, to the point of discomfort; also used to criticize greediness in eating and a lack of restraint.