* "Las oho" in another language: If you could specify the language, I could help translate it.
* A misspelling: Maybe you meant a similar phrase, like "lo and behold," which means "surprise!" or "unexpectedly."
* A specific context: If you provide the context where you heard "las oho," it could be a slang term or a specific expression that's not commonly used.
Please provide more information so I can help you understand what "las oho" might mean.