* It's a misspelling: Perhaps you meant a different word or phrase. Could you double-check the spelling?
* It's a regional term: It could be a slang expression or a phrase used in a specific region or community. Could you provide any context or additional information?
* It's a made-up word: It's possible the phrase is entirely fictional or created for a specific purpose.
Please provide more details or context so I can help you understand the meaning of "pasa masid."