half cocked
ˌhalf ˈcocked
(also ˌhalf ˈcock British English)
ˌhalf ˈcocked
(also ˌhalf ˈcock British English) Date: 1800-1900
Origin: cock 'to get a gun ready to fire'
go off half cocked (also go off at half cock British English) to do something without enough thought or preparation, so that it is not successful
Origin: cock 'to get a gun ready to fire'