打嘴 Traditional form: 打嘴 Pinyin (reading): dǎzuǐ Definitions: to slap sb's face to slap one's own face fig. to fail to live up to a boast Characters: 打 - to attack, to beat, to hit, to strike 嘴 - mouth, lips Traditional characters: 打 - to attack, to beat, to hit, to strike 嘴 - mouth, lips