Meanings
colloquial · regionalmildly stupid and/or clumsy; more often in a particular situation than as a general quality
colloquial · regionaldizzy; lightheaded
Examples
GermanEnglish
Dein dusseliger Plan funktioniert tatsächlich.Your daft plan is actually working.
Es war eine pampige Antwort auf eine dusselige Frage.It was a stroppy answer to a dim-witted question.