* It's a misspelling: There might be a typo in the word.
* It's a dialectal term: It could be a word from a specific dialect or region.
* It's a made-up word: It might be a word created for a specific purpose, like in a fictional story.
To help me understand what you're looking for, please provide more context:
* What language is it from?
* Where did you see or hear this word?
* What is the sentence or phrase it appears in?
With more information, I can better help you figure out the meaning of "mahahabag".