Where does “Knallkopp” come from?

Knallkopp (East Central German) comes from Norwegian Bokmål knall- — bright.

Knallkopp (East Central German): idiot, freak, oddball

Definitions

  1. idiot, freak, oddball

Ancestry of “Knallkopp”, step by step

StepLanguageWordMeaning
1Norwegian Bokmålknall-bright
Every word from Norwegian Bokmål knall-