This phrase is ungrammatical and doesn’t have a transparent which means. It’s possible a mistake or a misspelling of a unique phrase, comparable to “Ted’s greatest” or “Ted’s most well-known.” There isn’t a such factor as “Ted’s most greatest” as a result of “most” and “greatest” are each superlatives and can’t be used collectively.
Nevertheless, if we had been to interpret the phrase “Ted’s most greatest” as which means “Ted’s best possible,” then let’s imagine that it will be significant as a result of it represents the very best high quality of labor that Ted is able to producing. This could possibly be essential in quite a few contexts, comparable to when Ted is making an attempt to impress a possible employer or consumer, or when he’s merely making an attempt to do his greatest work.