It is a colloquial term and is not considered polite to use in formal settings.
Here's a breakdown of the word:
* Kula - This part of the word is related to "kulay" which means "color" or "hue." It can also refer to "shade" or "tint." In this context, it might refer to the color of the booger.
* Ngot - This part of the word is a bit more obscure. It might be related to "ngutngot" which means "to chew" or "to gnaw." This could be a reference to the way boogers are often removed.
While "kulangot" is a common and understood term in Tagalog, it's important to be mindful of the context and audience when using it.