Lore is the backstory, history and context behind a person, brand, joke or trend on social media. When someone asks “What’s the lore?” they want the full story behind what they’re seeing.

Why lore matters for brands

Sprout Social named lore its 2026 Social Media Word of the Year. The term earned more than 10 million social mentions, according to Sprout’s second annual 2026 Social Media Dictionary, which Sprout published Oct. 14, 2026.

That reach shows how far the lore meaning on social media has spread. It marks a shift away from fast, surface-level posts toward content rich in context, history and narrative. The shift lines up with the latest social media trends, where depth wins attention.

Sprout Chief Marketing Officer Scott Morris sees lore as more than slang. “Lore isn’t just a viral moment, it’s a signal of how audiences want to engage with brands and culture in 2026.”

The word itself is old. Merriam-Webster’s slang entry explains, “A person’s lore is their personal history and background—facts about their life that they might share with others.” On social media, people stretch that idea to brands, jokes and trends.

Dictionary.com notes the word was first recorded before 950. It traces lore to the Old English lār, tied to “teaching.”

Oxford University Press also shortlisted “lore,” according to TIME’s coverage of Oxford’s 2024 Word of the Year shortlist. It was a finalist that lost to “brain rot.”

How people use lore on social media

People use “lore” to ask for context or to flag a story worth knowing. You’ll see phrases like these in comments and captions:

  • “What’s the lore?” asks for the backstory behind a post, meme or feud
  • “You have lore” tells someone their past holds surprising stories
  • “Deep lore” points to small details only longtime fans know
  • “Realizing your friend has lore” describes learning a hidden chapter of someone’s life

Brands earn lore too. Recurring characters, running inside jokes and callbacks to past posts give followers a story to follow. That’s brand lore, and it rewards the people who keep showing up.

Episodic formats give lore room to grow. A social media content series gives followers a reason to return. Sprout’s Q2 2025 Pulse Survey found 57% of social users want brands to post original content series.

Your audience is already building lore around your brand. Use social listening to spot the nicknames, jokes and questions that keep coming back in conversations.

Example in practice: McDonald’s x The Backrooms

McDonald’s tapped The Backrooms, a viral internet mythology about endless empty rooms, for a lore-inspired campaign. The campaign earned more than 16.6 million views and 744k engagements, according to Sprout’s Word of the Year announcement.

It worked because it rewarded fan curiosity. Fans who knew The Backrooms caught the references. Newcomers got a reason to ask “What’s the lore?”

That’s the lore meaning on social media in action: a shared story people want to join. Borrow the lore your audience already loves, then add your own chapter.

Source: Instagram

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