Wendy’s is hopping on the most popular TikTok trend of 2025 — “67.”

The two-numbers-turned-word started trending in June and since then has increased more than sixfold, and the surge shows no signs of stopping, according to Dictionary.com .

Starting on Black Friday, customers can order a small size frosty for $0.67 through the restaurant chain’s app or by ordering in restaurants across the nation, according to USA Today .

The deal is offered for a limited time and ends on Dec. 7 Customers can redeem the deal once per day in that time span, the media outlet added.

What does ‘67′ mean?

Despite its widespread use, the meaning of “67″ is notoriously vague. Last month Dictionary.com named “67″ (pronounced “six-seven”) its 2025 “Word of the Year” even though the the site admitted it

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