口出不逊

Explanation: Johnson: humility. Speak extremely modest. Described as arrogant. 　　Usage: The main predicate; as predicate, object; that very modest 　　Source: Ming Luo, "Three Kingdoms" seventy-fourth off just sitting back saying that account, the newspaper suddenly fly Spies' worse than the ban to be Cao Cao, and brought seven Jingzhuang soldiers arrived. Pioneer Pond front, the military carried a wooden coffin before, shouting rude words, the oath and the general fight to the death wish. Soldiers, only ten miles from the town carry. '" 　　Examples: Sung Ying-Biao ~ words, military orders, please prime minister to decide. ★ Ming Xu Zhonglin "Gods" back to the twenty-eighth Thesaurus:  swear one's way through, Zhongkou blame one another