crapshoot

[ krap-shoot ]
/ ˈkræpˌʃut /

noun

Informal. anything unpredictable, risky, or problematical; gamble.

verb (used without object), crap·shot, crap·shoot·ing.

to play craps.
Informal. to take risks; gamble.

Origin of crapshoot

First recorded in 1970–75; crap2 + shoot1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019