What is nuh uh?

Nuh Uh: A Firm Denial

"Nuh uh" is a common slang phrase used primarily by children, teenagers, and sometimes adults in informal settings. It functions as a simple, emphatic denial.

Essentially, "nuh uh" is the opposite of "uh huh," which signifies agreement. It serves the same purpose as saying "no," "no way," "that's not true," or "I disagree," but carries a more playful and less formal tone.

The expression often appears in disputes or playful arguments. The tone can range from lighthearted disagreement to a more forceful contradiction, depending on context and delivery. It is most common in conversations among peers, family members and with people who are in a similar social standing.