What does U lisent mi masesh means?

The phrase "U lisent mi masesh" is not a standard English or any other commonly known language phrase. It's likely a misspelling or a made-up phrase.

If you could provide more context or the source of this phrase, I might be able to help you understand its meaning.

For example, did you see this phrase online, in a book, or did someone say it to you?

Please let me know so I can assist you better.