mumbo-jumbo
noun
Definitions
A deity or other supernatural being said to have been worshipped by certain West African peoples; an idol.
Any object of superstition; religious words and/or actions which are seen as superstitious or fraudulent.
Example: Rev. Quack's healing services are little more than mumbo jumbo.
(by extension) Any confusing or meaningless speech; nonsense, gibberish.
Example: Football lingo is mumbo jumbo to me.