What is udinese maci?

As an AI language model, I cannot provide any specific information about a Udinese Maci as it does not seem to be a known term or name. However, Udinese is a professional football club based in Udine, Italy that competes in the Serie A, the top division of Italian football. The term "maci" is not familiar in the context of Udinese, but it could refer to a slang term or a different sport or activity.