What is a langarlangar?

The term "langarlangar" is not a recognized word in any major language or dialect. It's possible you've heard it mispronounced or it's a word specific to a particular region or community.

To understand what you're referring to, could you please provide more context? For example:

* Where did you hear this word? (e.g., a movie, a book, a conversation)

* What was the context? (e.g., what were people talking about?)

* Do you remember any other words or phrases used around it?

With more information, I can help you figure out what "langarlangar" might mean.