Characters
That's not an MP, that's a YP, your problem. Come up with the money, or forget it.
— Record Producer • Boogie Nights

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The producer refuses to share responsibility by turning the distinction between my problem and your problem into abbreviations. The demand for money then makes the consequence concrete. The exchange reduces a difficulty to a boundary: the other person must meet the condition or abandon the request.
Context reviewed