口出狂言

Explanation: Arrogant to say the words of his mouth. Refers to the words arrogant, presumptuous. Also refers to the nonsense. 　　Source: Ming Shinai "Water Margin" the seventy-second back: "Song Jiang heard, hurried over to see when it is 'nine patterns in' history into the 'no masking' Mu Hong, the Court, within sub-eat drunk, shouting raving. " 　　Examples: Net of King Assassin surnamed Li, Zhili definite government people. Short defended the body, the face of evil. Department for foot locks, still ~, contempt for government. ★ Lao She, "Master said Zhao," twenty-three