Definition: The profane word "mumbo" means nothingness in an idiom, and its definition is a term used to describe something that sounds like nonsense but isn't. It's a very funny and offensive term because it's not really a word at all.

Here’s an example sentence using "mumbo": "Every time she walked into the store, her mumbo was like a ball of fire." This expression could be interpreted as either sarcastically or metaphorically to mean that something is out of place in its own strange and nonsensical way. It's a play on words and a clever use of puns to convey an unexpected punchline. The profane word "mumbo" is not just used for funny effects - it can also have negative connotations, making it a powerful tool for expressing sarcasm or irony.