What's the meaning of p2's comment?
P1: My gf is a doctor and she makes twice as much as I do. F-k I feel like a weird mother f-ker. She makes all the bling at home. I only make around 42k a year as a fund accountant :(. Although she owes a sh-t ton in loans and I'm debt free.
P2: "I'm debt free." Game. Set. Match.