eavestalking
When someone forces their way into a conversation for the purpose of getting information
Person 1: Did you hear what happened to Sally on Saturday?
Person 2: Yeah it was so crazy
Random person 3: Oh yeah I heard something about that, what actually happened?
Person 1: Stop eavestalking, we don't even know you!
Person 2: Yeah it was so crazy
Random person 3: Oh yeah I heard something about that, what actually happened?
Person 1: Stop eavestalking, we don't even know you!