Final answer:
The phrase "Wine is a mocker, beer is a brawler" is a metaphor that compares wine and beer to humanlike actions to describe their effects on people.
Step-by-step explanation:
The phrase "Wine is a mocker, beer is a brawler" is an example of a metaphor. A metaphor directly compares two unlike things by suggesting they are the same, without using "like" or "as". This phrase attributes human qualities to wine and beer, suggesting that wine causes mockery and beer leads to brawling, without literally meaning these beverages can perform these actions. It is a figurative comparison that enhances the meaning of the sentence beyond its literal words and illustrates the effects of these beverages on human behavior.