What does omo mean in spanish?

"Omo" doesn't have a specific meaning in Spanish. It's not a common word or phrase. It's possible you might be thinking of a similar-sounding word in another language or a brand name.

Could you please provide more context about where you encountered the word "omo"?

For example:

* Was it in a conversation?

* Did you see it written somewhere?

* What was the surrounding text or situation?

This information will help me understand what you are asking and give you a more accurate answer.