((do) you) know what I'm saying

((do) you) know what I'm saying

Does that make sense or sound correct? Do you understand or agree with what I mean? I would just rather spend the time relaxing at home than dealing with all the hassle of travel. Know what I'm saying? We'll have more luck if we focus on this project first—do you know what I'm saying? It will just streamline the whole process. He's just kind of a jerk, you know what I'm saying?
See also: know, saying, what

(Do you) know what I 'm saying?

 and You know what I'm saying?; (Do you) know what I mean?; You know what I mean?
Do you understand me?; Do you agree? Sue: This is, like, really great! You know what I'm saying? Mary: Yeah, I've been there. It's great.
See also: know, what