Nandy maturity medianub

It seems like you've provided a set of words that don't quite form a coherent phrase or sentence. Could you please clarify what you're trying to communicate or ask?

If you meant to ask about the meanings of these words, here's a brief explanation:

• "Nandy" is not a commonly used word in English. It's possible that it's a misspelling or a word from a specific dialect or language.
• "Maturity" refers to the state of being fully developed or grown up.
• "Medianub" is not a word in English. It's possible that it's a made-up or nonsense word.

If you could provide more context or clarify what you're trying to ask, I'll do my best to help!