Conversation bitch
A person who becomes one's bitch during conversation. Usually because they're trying so hard to get in that person's pants that they'll talk about anything.
Third party observer: Please observe as I casually stroll by this conversation bitch.
Girl: So I have this collection of teddy bears at my apartment, and...
Guy: Oh my god, right? That's so cool!
Girl: So I have this collection of teddy bears at my apartment, and...
Guy: Oh my god, right? That's so cool!