(someone) hasn't seen nothing yet

(someone) hasn't seen nothing yet

Someone has only glimpsed or experienced the beginning of something that will become even more exciting, impressive, or important. (The word "ain't," a colloquial form of "hasn't" or "haven't," is often used instead.) I could tell your parents are already impressed with the house, but they haven't seen nothing yet! A: "Wow, there is so much going on in this city all at once!" B: "Just wait, darling, you haven't seen nothing yet—it only really comes alive at night!" This team has played really well, and yet, we haven't seen nothing yet—they're due to get their two biggest stars back from the injured list this week.
See also: nothing, seen, yet
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
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