What is ma humbug?

Answer 1

A traditional boiled candy, usually peppermint flavor.

Answer 2

Its Ba Humbug. and Scrooge says it as another word to say that he is annoyed or angry.

Answer 3

"Ma humbug" is a slang phrase that means someone who is perceived as negative, grumpy, or unpleasant. It is commonly used to describe a person who is often pessimistic or critical in their attitudes.

Answer 4

It's what Ebenezer Scrooge said.