Brother Zhao asked you to do something for me. Who can understand this sentence? Don't laugh if you understand.

This sentence is somewhat similar to a "code word". It may be a joke between two people, or it may be meant to imply some secrets or ridicule.

In this sentence, "Brother Zhao" may refer to someone who needs to be understood according to the specific context. And "asking you to do something for me" means that this person asks another person to do something for him.

Generally speaking, this sentence may mean: "Brother Zhao entrusted you to help me with something." , but the specific meaning needs to be understood according to the context.