This phrase is ungrammatical and does not have a clear meaning. It is likely a mistake or a misspelling of a different phrase, such as “Ted’s best” or “Ted’s most famous.” There is no such thing as “Ted’s most best” because “most” and “best” are both superlatives and cannot be used together.
However, if we were to interpret the phrase “Ted’s most best” as meaning “Ted’s very best,” then we could say that it is important because it represents the highest quality of work that Ted is capable of producing. This could be important in a number of contexts, such as when Ted is trying to impress a potential employer or client, or when he is simply trying to do his best work.
