It's possible that:
* It's a misspelling: Perhaps you meant a similar-sounding word.
* It's a regional term: "Kudlang" might be a local or dialect word used in a specific area or community.
* It's a fictional term: It could be a made-up word from a book, movie, or other work of fiction.
Could you please provide more context or information about where you encountered this word? That will help me determine its meaning or suggest possible alternatives.