While we are on the subject, what’s the Diet Coke of Justice?

The Alleged Lady: I find that the phrase "miscarriage of justice" is really disturbing to me
Namby Pamby: Is that nature’s way of aborting justice?
The Alleged Lady: ugh
Namby Pamby: If so, what’s the birth control of justice?
The Alleged Lady: Discovery is the birth control of justice
The Alleged Lady: Mounds and mounds of discovery
Namby Pamby: That’s more like sultry seduction of justice
Namby Pamby: While we are on the subject, what’s the prophylaxis of justice?
Namby Pamby: …The billable hour
The Alleged Lady: I cannot believe
The Alleged Lady: That you just used
The Alleged Lady: Prophylaxis in a sentence