1. I know exactly what you mean! John: The prices in this place are a bit steep. Jane: Man, I hear you!Bill: I think it's about time for the whole management team to resign! Andrew: I hear what you're saying.
2. an expression indicating that the speaker has been heard, but implying that there is no agreement. Tom: Time has come to do something about that ailing dog of yours. Mary: I hear what you're saying.Jane: It would be a good idea to have the house painted. John: I hear what you're saying.