get (one's) drift
To understand the meaning, insinuation, or implication of what someone is saying. All I'm saying is that I won't be very sad if she breaks up with her boyfriend, if you get my drift. A: "I want him 'taken care of'—he's become too much of a liability." B: "I think I get your drift."
get someone's drift
Fig. to understand what someone is saying or implying. (Akin to if you get my drift.) I don't want to hear anymore about her or you. Do you get my drift?