Joke Collection Website - Cold jokes - Consciously smart, look down on people, in fact, too stupid, what idiom is used to summarize this meaning?

Consciously smart, look down on people, in fact, too stupid, what idiom is used to summarize this meaning?

smarty pants

zü zuê c not ng mí ng

Explain that you think you are smart and make arbitrary claims. To overestimate oneself and act subjectively.

The source of "The Life of Shangshu Cai Zhong": "Nothing is clever, and the old chapter is chaotic." Song Hong Mai's Rongzhai Essays, Volume 14: "Yanzhou divides water into counties, so the word' fen' is written in cursive script, and the county magistrate who thinks he is smart says that the cursive script is not suitable, and it is carved from the true script."

subject-predicate structure.

usage is derogatory. Generally used as predicate, attribute and adverbial.

shape recognition; Can't write and do.

Synonyms teach fish to swim, self-righteousness, posturing

Antonyms are self-righteous and self-aware

Different from "teaching fish to swim": ~ Focus on describing speech; "Teach an axe to teach others" focuses on describing behavior.

it wasn't him ~ how could he make such a joke?