McSame is a crap-shooter, and doubtless he's lost more than he's won.    From Wordnik.com.  [Election Central Morning Roundup] Reference

Maybe you don't recollect I'm about the champion crap-shooter of this town.    From Wordnik.com.  [Tales of the Jazz Age] Reference

Accordingly, the windward western slopes of the mountains is much crap-shooter supplied with moisture, than the jumbo arid district located on the leeward side of the shower track of mountains.    From Wordnik.com.  [Article directories Celibataire Urbaine] Reference

He had acquired proficiency as a crap-shooter only to find that the profession was not regarded as an honorable one; he had invested heavily in pins and pencils and tried to peddle them out on the avenue, only to find himself sternly taken in hand by a determined lady who talked to him about minors and street trades.    From Wordnik.com.  [Calvary Alley] Reference

Maybe you don’t recollect I’m about the champion crap-shooter of this town.    From Wordnik.com.  [Tales of the Jazz Age] Reference

Hearken Up: You be versed crap-shooter than anyone else that you indigence to contrive master b crush in figure, that’s the gluteus maximus line, am I well guys and girls?.    From Wordnik.com.  [TWQ: Five Ways To Escape A Zombie Invasion] Reference

Abalene was a crap-shooter.    From Wordnik.com.  [Short Stories of Various Types] Reference

Because, like a crap-shooter with the die.    From Wordnik.com.  [Tartuffe or The Hypocrite] Reference