What is the meaning of Humbug?

A hoax, jest, or prank.

A fraud or sham; hypocrisy.

A cheat, fraudster, or hypocrite.

Nonsense.

A type of hard sweet (candy), usually peppermint flavoured with a striped pattern.

Anything complicated, offensive, troublesome, unpleasant or worrying; a misunderstanding, especially if trivial.

A fight.

A gang.

A false arrest on trumped-up charges.

The piglet of the wild boar.

Balderdash!, nonsense!, rubbish!

To play a trick on someone, to cheat, to swindle, to deceive.

To fight; to act tough.

To waste time talking.

humbug

humbug!

humbug, hoax

humbug, hoax

Source: wiktionary.org