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unserious

Refusing to take something (a job, a date, a crisis) with the weight others think it deserves.

ʌnˈsɪə.ri.əsCoined ~20222020sGen AlphatrendingCurrent228 viewsLast reviewed Jun 29, 2026+ Add a definition
🔥 Gen Z & TikTok
1 definition
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Seen in the wild
3 citations · last seen May 2026

Etymology timeline

Born ~2022 · 1 year of recorded use
2022Born2026: 3 citationsToday, 2026

Seen in the wild

Definitions

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#1·Apr 24, 2026Global

Refusing to take something (a job, a date, a crisis) with the weight others think it deserves. Used both approvingly ("she's so unserious") and as an insult.

See it in action
  • “He got all cute with Merrick Garland. Oh you didn’t confirm him to SCOTUS? I’ll make him AG. Completely unserious from day one.”

"You showed up to the job interview in Crocs — deeply unserious."
Origin: TikTok-era, mainstreamed 2022–2025.
For parents

'Unserious' is widely used by Gen Z to describe a person, situation or take that should not be taken seriously — either because it is silly, flippant, or because it is so absurd it cannot be argued with. 'You're unserious' is often a dismissal: 'I'm not going to engage with this'. Harmless in playful contexts, dismissive in arguments. Frequent in social-media discussions of political or celebrity nonsense.

For ESL learners

'Unserious' in current Gen Z usage describes a person, statement or situation not worthy of serious engagement — either because it is intentionally silly or because it is so absurd it defies rational argument. Often deployed as a dismissal ('you're unserious'). Register: informal, mainstream youth speech, especially social media. In formal English use 'flippant', 'not credible' or 'frivolous'. A common learner mistake is to read it as describing playfulness; in slang use it is often a sharp dismissal, not a celebration of fun.

Heard in the wild
  • “lolsmh Shiiii……. I don’t miss unserious students.”

    — Bluesky· May 2026
  • “He got all cute with Merrick Garland. Oh you didn’t confirm him to SCOTUS? I’ll make him AG. Completely unserious from day one.”

    — Bluesky· May 2026
  • “I'm so old I remember @jamellebouie.net mocking people for discussing how Trump will cancel the midterms. IIRC the word "unserious" was deployed. I'm so tired of being lectured by people who have way too much confidence/complacency/comfort. Yes, that includes Jamelle Bouie.”

    — Bluesky· May 2026
  • “The original intent of the slogan was to highlight the "unserious" and "unmaterialistic" nature of Austin, which he saw as distinguishing features from other cities.”

  • “It became a controversial topic in the cinephile community following the publication of an article in The Village Voice in 2013 and has been described as "a critical movement committed to assessing the 'unserious' artistry of popcorn cinema with absolute seriousness.”

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For specific readers

'Unserious' is widely used by Gen Z to describe a person, situation or take that should not be taken seriously — either because it is silly, flippant, or because it is so absurd it cannot be argued with. 'You're unserious' is often a dismissal: 'I'm not going to engage with this'. Harmless in playful contexts, dismissive in arguments. Frequent in social-media discussions of political or celebrity nonsense.

Why is this section here?

Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.

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