It's possible that:
* It's a misspelling: There might be a typo in the characters, and the intended phrase is something else.
* It's a slang or dialectal term: The characters might have a specific meaning in a particular region or subculture, but it's not widely recognized in standard Chinese.
* It's a made-up phrase: Some people create their own unique expressions for fun or to express specific emotions.
Without more context, it's impossible to determine the exact meaning of "Ni Ma La Ge BI."
To get a more accurate interpretation, you might need to provide:
* The source of the phrase: Where did you encounter it?
* The intended meaning: What did the person who said it want to convey?
* The context: What was happening when the phrase was used?
If you can provide more information, I might be able to help you understand the meaning of "Ni Ma La Ge BI."