Rev. Quack's healing services are little more than mumbo jumbo.

And what have you got to say? Another lot of mumbo-jumbo like your learned associates over there?

What is going on in all this religious mumbo-jumbo that is so foreign to the positivism of contemporary scholarship is a reenactment of the history of the soul before the beginning of terrestrial evolution.

When it is truly instinct, brain matter, diastole, systole, / Reflex action; when it is finally won; when it is more / Than the gaudy mumbo jumbo of politicians:

He also said Britain would be “governed by science, not mumbo-jumbo” when looking at whether imported food was acceptable for consumption in the UK.

Mumbo jumbo

Meaning

Noun

Synonyms