What does de buen Fut. mean in Spanish?

"De buen Fut." is not a correct Spanish phrase. It's likely a misspelling or a slang term that is not commonly used.

Here are some possible meanings based on the misspelling:

* "De buen futuro": This means "with a good future" or "promising future" in Spanish.

* "De buen fútbol": This means "of good football" or "with good football."

* "De buen fuerte": This could mean "with good strength" or "very strong."

It's important to know the full context to determine the intended meaning. If you can provide more information about where you saw this phrase, I can help you understand its intended meaning.