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Gen Z
Lifestyle
Language Matters
Lisa Lim

Gen Alpha slang ‘6-7’ takes over the world, and it holds more meaning than you think

The Gen Alpha phrase ‘6-7’ was named word of the year by Dictionary.com. We look at its origins and how people use it to create community

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Dictionary.com’s word of the year “6-7” is a popular phrase among Gen Alpha. Photo: AP
Lisa Lim has held professoriate positions at universities in Singapore, Hong Kong, Amsterdam, Sydney, and Perth, including as Head of the School of English at the University of Hong Kong.

Mulling over this week’s column, I polled my multigenerational family in our group chat, which includes three Gen Zs, asking if I should write about the 6-7 meme. The options I gave were:

  • Slay! So skibidi!

  • On a scale of one to 10, that’s a 6-7 …

  • Bruh! Old news!

In the lifespan of TikTok, this is rather ancient news. Tweens and teens – not only those in the US, but also in Australia, Singapore, Vietnam and anywhere youths access social media – have been chorusing “SIX SE-ven” maybe 6 or 7 zillion times in the past year.

You, dear non-Gen-Alpha reader, may, however, have only heard about it 6 or 7 days ago – when “67” (also written “6-7”, “6, 7”, “6 7”, and pronounced “six seven”) was declared 2025’s word of the year by Dictionary.com.

What’s so special about this sequence of once innocuous numbers?

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