This exchange at the end of the Westlake/Richard Stark novel DIRTY MONEY strikes me as just a perfect bit of noir dialogue:
(and if you haven't read DIRTY MONEY yet, you may want to skip reading this)
“If you leave me here,” the guy on the floor said, “he’ll kill me tomorrow morning.”
"Parker looked at him. “So you’ve still got tonight,” he said.
[Richard Stark, Dirty Money]
Bests to all,
The Other Iron River, and Other Stories, at Amazon Kindle Store
The Other Iron River, and Other Stories, at Smashwords