Deceptive or misleading behavior

A situation or occurrence that is a fraud or sham

धोखा देने वाला व्यवहार

English Usage: The politician's promises were nothing but humbug.

Hindi Usage: राजनेता के वादे केवल धोखा देने वाला व्यवहार थे।

Nonsense or empty talk

बकवास या निरर्थक बातें

English Usage: His explanation sounded like humbug to me.

Hindi Usage: उसकी व्याख्या मेरे लिए बकवास जैसी लगती थी।