Metaphor is to say something unreliable or impossible by delusion. "Idiot is dreaming" is now used to describe a stupid person who says absurd things. This is different from its original intention.
Generally speaking, there are two purposes: first, the original intention, that is, one party's evaluation of the people and things of the other party or the description of the behavior state, that is, the above meaning; The other is reverse use, or self-mockery. For example, someone calling himself an idiot or a fool is actually an extremely profound usage, just like a wise man has different opinions, and his general level is relatively high.
Example: Ma Nancun's Yanshan Nighttalk: Don't shout in vain for reading: Of course, this is just a pipe dream, and no one will really think so. Ziya smiled and said, General Deng, your words are really like ~. The Love of Gods by Xu Ming Lin Zhong (53rd).
Hong's "Cold Zhai Night Talk, Idiotic Dream" Volume 9: Sangha, in the middle of Longshuo, wandering between Jianghuai, its traces are very different. One question: What's your last name? Answer: What's your last name? He asked again: What nationality? Answer: What nationality? Y not n ɡ (yn ɡ) Li Tang erected a monument, but he didn't know what he said, but the book said: What is the master's surname and nationality? This is the so-called idiot dream.
Synonyms daydream, wishful thinking and absurdity. Antonyms hit the nail on the head and obey the rules. Grammatical subject-predicate form; Become an object; Used to ridicule people.