Melanie Martinez: I don't give a duck about you anyway, whoever said I gave a shit about you? You never share your toys or communicate, I guess I'm just a play date to you
A playdate is basically when you hook up with someone without fucking. Doing things like making out and watching Netflix just for fun and then never talking about it again.
Chad: “Bro did you guys hook up?”
Ryan: “No, it was just a playdate.”