官倒爷

官倒爷:

Literally means:

an official dealer; an official who does business by taking advantage of his position.

Actually means:

倒爷, a dealer (who makes profit by buying at lower price but sells at higher price). This phrase refers to a government official or a public servant does business by taking advantage of his position. It is derogatory.

倒爷，倒买倒卖（低价买进，然后转手高价卖出）的商人。官倒爷，指利用职权进行倒买倒卖活动的的商人或工作人员。具有贬义色彩。