代表你的猴山; why can it be used in this way? In the show I am watching the protagonist asked a person with the surname 猴：


  你是代表你的猴山還是代表最高反貪總局？


Obviously, he means 


  Are you expressing your private opinion, or the order of the supreme anti corruption office?


But why can the opinion of someone named 猴 be called 猴山？ none of mydictionaries list this！
猴山 is the metaphor for his interest group, his friends are treated as monkeys, his group are treated as a mountain.