Deer, deer, fish, what does fish mean?

1, deer, deer, fish and fish means: someone is mediocre and has no achievements. It is often used to describe mediocrity and contains derogatory colors.

2. This idiom comes from Lu's "Reply to Cao Hui's Book of Scholars": "My brother is afraid of deer and fish, and it is not enough to be a tripod."

3, so when using deer, deer, fish and fish, it can be used to describe some very mediocre people, and it can also be used to describe yourself. It is also a kind of self-modesty, but be careful not to use it wrong to avoid embarrassment.