The context of the following conversation is Jan started to put the moves on the new boy at school because they were wildly attracted to the boy.:
Jan says Have you met the new kid, Barry? Oh my god...he is so good looking. He looks like a young Neil Diamond..
The friend responds No, I want to meet him now, though. I suppose you already have dibs on him..
Jan responds Of course, I do! I invited him to be my date for the party this weekend and he accepted..
The friend responds Trust you to find the best looking guy and get a date the same day. I'm jealous!.
Jan responds Finders, keepers. You know what they say. I can't wait. I have to get a new outfit, for sure..
The friend responds I'll go to the mall with you, when you go. I could use a new outfit, too..